Describe the bug
While I didn't upgrade the Azure CLI recently, it suddenly started failing.
I always use the plain az login command which then opens the browser (Firefox in this case) to authenticate.
The authentication succeeds and after returning to the terminal the error is shown.
However, it seems I'm logged in even after this error as I can execute the required actions afterwards.
I tried upgrading to the latest Azure CLI version with Homebrew but to no avail.
Related command
az login
Errors
The command failed with an unexpected error. Here is the traceback:
Extra data: line 3 column 8 (char 31)
Traceback (most recent call last):
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/__init__.py", line 677, in execute
raise ex
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/__init__.py", line 820, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/__init__.py", line 789, in _run_job
result = cmd_copy(params)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/__init__.py", line 335, in __call__
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/command_modules/profile/custom.py", line 215, in login
subscriptions = profile.login(
interactive,
...<11 lines>...
subscription=subscription
)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/_profile.py", line 179, in login
user_identity = identity.login_with_auth_code(scopes=scopes, claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/auth/identity.py", line 166, in login_with_auth_code
result = self._msal_app.acquire_token_interactive(
scopes, prompt='select_account', port=8400 if self._is_adfs else None,
...<2 lines>...
enable_msa_passthrough=True,
claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 2263, in acquire_token_interactive
response = _clean_up(self.client.obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
scope=self._decorate_scope(scopes) if scopes else None,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<14 lines>...
browser_name=_preferred_browser(),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs))
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 334, in obtain_token_by_browser
return super(Client, self).obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_params=dict(kwargs.pop("auth_params", {}), **filtered_params),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 655, in obtain_token_by_browser
return self._obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
receiver, redirect_uri=uri, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 696, in _obtain_token_by_browser
return self.obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
flow, auth_response, scope=scope, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 203, in obtain_token_by_auth_code_flow
return super(_ClientWithCcsRoutingInfo, self).obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_code_flow, auth_response, headers=headers, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 258, in obtain_token_by_auth_code_flow
result = super(Client, self).obtain_token_by_auth_code_flow(
auth_code_flow, auth_response, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 563, in obtain_token_by_auth_code_flow
return self._obtain_token_by_authorization_code(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_response["code"],
^^^^^^^^^^^^^^^^^^^^^^
...<10 lines>...
),
^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 750, in _obtain_token_by_authorization_code
return self._obtain_token("authorization_code", data=data, **kwargs)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 169, in _obtain_token
ret = super(Client, self)._obtain_token(grant_type, *args, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 807, in _obtain_token
(on_obtaining_tokens or self.on_obtaining_tokens)({
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
"client_id": self.client_id,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<4 lines>...
"response": _resp, "params": params, "data": _data,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
})
^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 884, in <lambda>
on_obtaining_tokens=lambda event: self.token_cache.add(dict(
~~~~~~~~~~~~~~~~~~~~^^^^^^
event, environment=authority.instance)),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 530, in add
super(SerializableTokenCache, self).add(event, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 317, in add
return self.__add(event, now=now)
~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 390, in __add
self.modify(self.CredentialType.ACCESS_TOKEN, at, at)
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 70, in modify
self._reload_if_necessary()
~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 61, in _reload_if_necessary
self.deserialize(self._persistence.load())
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 542, in deserialize
self._cache = json.loads(state) if state else {}
~~~~~~~~~~^^^^^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/__init__.py", line 352, in loads
return _default_decoder.decode(s)
~~~~~~~~~~~~~~~~~~~~~~~^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/decoder.py", line 348, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 3 column 8 (char 31)
Issue script & Debug output
cli.knack.cli: Command arguments: ['login', '--debug']
cli.knack.cli: init debug log:
Enable color in terminal.
cli.knack.cli: Event: Cli.PreExecute []
cli.knack.cli: Event: CommandParser.OnGlobalArgumentsCreate [<function CLILogging.on_global_arguments at 0x107b74930>, <function OutputProducer.on_global_arguments at 0x107c96c40>, <function CLIQuery.on_global_arguments at 0x107cc9430>]
cli.knack.cli: Event: CommandInvoker.OnPreCommandTableCreate []
cli.azure.cli.core: Using packaged command index for profile 'latest'.
cli.azure.cli.core: Found installed extension 'redisenterprise' (azext_redisenterprise).
cli.azure.cli.core: Blending packaged core index with local extension index.
cli.azure.cli.core: Modules found from index for 'login': ['azure.cli.command_modules.profile']
cli.azure.cli.core: Loading command modules...
cli.azure.cli.core: Name Load Time Groups Commands
cli.azure.cli.core: profile 0.004 2 8
cli.azure.cli.core: Loaded command modules:
cli.azure.cli.core: Total (1) 0.004 2 8
cli.azure.cli.core: These extensions are not installed and will be skipped: ['azext_ai_examples', 'azext_next']
cli.azure.cli.core: Loading extensions:
cli.azure.cli.core: Name Load Time Groups Commands Directory
cli.azure.cli.core: Total (0) 0.000 0 0
cli.azure.cli.core: Loaded 2 groups, 8 commands.
cli.azure.cli.core: Found a match in the command table.
cli.azure.cli.core: Raw command : login
cli.azure.cli.core: Command table: login
cli.knack.cli: Event: CommandInvoker.OnPreCommandTableTruncate [<function AzCliLogging.init_command_file_logging at 0x107eb4f60>]
cli.azure.cli.core.azlogging: metadata file logging enabled - writing logs to '/Users/thomasvandenbossche/.azure/commands/2026-07-10.11-58-14.login.27793.log'.
az_command_data_logger: command args: login --debug
cli.knack.cli: Event: CommandInvoker.OnPreArgumentLoad [<function register_global_subscription_argument..add_subscription_parameter at 0x107f72ae0>]
cli.knack.cli: Event: CommandInvoker.OnPostArgumentLoad []
cli.knack.cli: Event: CommandInvoker.OnPostCommandTableCreate [<function register_ids_argument..add_ids_arguments at 0x107f72c40>, <function register_global_policy_argument..add_global_policy_argument at 0x107f95f30>, <function register_cache_arguments..add_cache_arguments at 0x107f95fe0>, <function register_upcoming_breaking_change_info..update_breaking_change_info at 0x107f96090>]
cli.knack.cli: Event: CommandInvoker.OnCommandTableLoaded []
cli.knack.cli: Event: CommandInvoker.OnPreParseArgs []
cli.knack.cli: Event: CommandInvoker.OnPostParseArgs [<function OutputProducer.handle_output_argument at 0x107c96cf0>, <function CLIQuery.handle_query_parameter at 0x107cc94e0>, <function register_ids_argument..parse_ids_arguments at 0x107f95e80>]
cli.azure.cli.core.auth.persistence: build_persistence: location='/Users/thomasvandenbossche/.azure/msal_token_cache.json', encrypt=False
cli.azure.cli.core.auth.binary_cache: load: /Users/thomasvandenbossche/.azure/msal_http_cache.bin
urllib3.util.retry: Converted retries value: 1 -> Retry(total=1, connect=None, read=None, redirect=None, status=None)
msal.application: Broker enabled? None
cli.azure.cli.core.auth.identity: A web browser has been opened at https://login.microsoftonline.com/organizations/oauth2/v2.0/authorize. Please continue the login in the web browser. If no web browser is available or if the web browser fails to open, use device code flow with az login --use-device-code.
msal.telemetry: Generate or reuse correlation_id: 56887de0-2089-4119-9cc4-c816d6fc5965
msal.oauth2cli.oauth2: Using http://localhost:63100 as redirect_uri
msal.oauth2cli.authcode: Abort by visit http://localhost:63100?error=abort
msal.oauth2cli.authcode: Open a browser on this device to visit: [redacted]
msal.oauth2cli.authcode: Got auth response: [redacted]
msal.oauth2cli.authcode: "POST / HTTP/1.1" 200 -
urllib3.connectionpool: Starting new HTTPS connection (1): login.microsoftonline.com:443
urllib3.connectionpool: https://login.microsoftonline.com:443 "POST /organizations/oauth2/v2.0/token HTTP/1.1" 200 10213
msal.token_cache: event={
[redacted]
}
cli.azure.cli.core.azclierror: Traceback (most recent call last):
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 677, in execute
raise ex
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 820, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 789, in _run_job
result = cmd_copy(params)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 335, in call
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/command_modules/profile/custom.py", line 215, in login
subscriptions = profile.login(
interactive,
...<11 lines>...
subscription=subscription
)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/_profile.py", line 179, in login
user_identity = identity.login_with_auth_code(scopes=scopes, claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/auth/identity.py", line 166, in login_with_auth_code
result = self._msal_app.acquire_token_interactive(
scopes, prompt='select_account', port=8400 if self._is_adfs else None,
...<2 lines>...
enable_msa_passthrough=True,
claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 2263, in acquire_token_interactive
response = _clean_up(self.client.obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
scope=self._decorate_scope(scopes) if scopes else None,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<14 lines>...
browser_name=_preferred_browser(),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs))
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 334, in obtain_token_by_browser
return super(Client, self).obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_params=dict(kwargs.pop("auth_params", {}), **filtered_params),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 655, in obtain_token_by_browser
return self._obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
receiver, redirect_uri=uri, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 696, in _obtain_token_by_browser
return self.obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
flow, auth_response, scope=scope, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 203, in obtain_token_by_auth_code_flow
return super(_ClientWithCcsRoutingInfo, self).obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_code_flow, auth_response, headers=headers, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 258, in obtain_token_by_auth_code_flow
result = super(Client, self).obtain_token_by_auth_code_flow(
auth_code_flow, auth_response, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 563, in obtain_token_by_auth_code_flow
return self._obtain_token_by_authorization_code(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_response["code"],
^^^^^^^^^^^^^^^^^^^^^^
...<10 lines>...
),
^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 750, in _obtain_token_by_authorization_code
return self._obtain_token("authorization_code", data=data, **kwargs)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 169, in _obtain_token
ret = super(Client, self)._obtain_token(grant_type, *args, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 807, in _obtain_token
(on_obtaining_tokens or self.on_obtaining_tokens)({
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
"client_id": self.client_id,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<4 lines>...
"response": _resp, "params": params, "data": _data,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
})
^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 884, in
on_obtaining_tokens=lambda event: self.token_cache.add(dict(
~~~~~~~~~~~~~~~~~~~~^^^^^^
event, environment=authority.instance)),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 530, in add
super(SerializableTokenCache, self).add(event, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 317, in add
return self.__add(event, now=now)
~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 390, in __add
self.modify(self.CredentialType.ACCESS_TOKEN, at, at)
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 70, in modify
self._reload_if_necessary()
~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 61, in _reload_if_necessary
self.deserialize(self._persistence.load())
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 542, in deserialize
self._cache = json.loads(state) if state else {}
~~~~~~~~~~^^^^^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/init.py", line 352, in loads
return _default_decoder.decode(s)
~~~~~~~~~~~~~~~~~~~~~~~^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/decoder.py", line 348, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 3 column 8 (char 31)
cli.azure.cli.core.azclierror: The command failed with an unexpected error. Here is the traceback:
az_command_data_logger: The command failed with an unexpected error. Here is the traceback:
cli.azure.cli.core.azclierror: Extra data: line 3 column 8 (char 31)
Traceback (most recent call last):
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 677, in execute
raise ex
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 820, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 789, in _run_job
result = cmd_copy(params)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 335, in call
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/command_modules/profile/custom.py", line 215, in login
subscriptions = profile.login(
interactive,
...<11 lines>...
subscription=subscription
)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/_profile.py", line 179, in login
user_identity = identity.login_with_auth_code(scopes=scopes, claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/auth/identity.py", line 166, in login_with_auth_code
result = self._msal_app.acquire_token_interactive(
scopes, prompt='select_account', port=8400 if self._is_adfs else None,
...<2 lines>...
enable_msa_passthrough=True,
claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 2263, in acquire_token_interactive
response = _clean_up(self.client.obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
scope=self._decorate_scope(scopes) if scopes else None,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<14 lines>...
browser_name=_preferred_browser(),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs))
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 334, in obtain_token_by_browser
return super(Client, self).obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_params=dict(kwargs.pop("auth_params", {}), **filtered_params),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 655, in obtain_token_by_browser
return self._obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
receiver, redirect_uri=uri, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 696, in _obtain_token_by_browser
return self.obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
flow, auth_response, scope=scope, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 203, in obtain_token_by_auth_code_flow
return super(_ClientWithCcsRoutingInfo, self).obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_code_flow, auth_response, headers=headers, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 258, in obtain_token_by_auth_code_flow
result = super(Client, self).obtain_token_by_auth_code_flow(
auth_code_flow, auth_response, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 563, in obtain_token_by_auth_code_flow
return self._obtain_token_by_authorization_code(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_response["code"],
^^^^^^^^^^^^^^^^^^^^^^
...<10 lines>...
),
^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 750, in _obtain_token_by_authorization_code
return self._obtain_token("authorization_code", data=data, **kwargs)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 169, in _obtain_token
ret = super(Client, self)._obtain_token(grant_type, *args, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 807, in _obtain_token
(on_obtaining_tokens or self.on_obtaining_tokens)({
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
"client_id": self.client_id,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<4 lines>...
"response": _resp, "params": params, "data": _data,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
})
^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 884, in
on_obtaining_tokens=lambda event: self.token_cache.add(dict(
~~~~~~~~~~~~~~~~~~~~^^^^^^
event, environment=authority.instance)),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 530, in add
super(SerializableTokenCache, self).add(event, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 317, in add
return self.__add(event, now=now)
~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 390, in __add
self.modify(self.CredentialType.ACCESS_TOKEN, at, at)
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 70, in modify
self._reload_if_necessary()
~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 61, in _reload_if_necessary
self.deserialize(self._persistence.load())
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 542, in deserialize
self._cache = json.loads(state) if state else {}
~~~~~~~~~~^^^^^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/init.py", line 352, in loads
return _default_decoder.decode(s)
~~~~~~~~~~~~~~~~~~~~~~~^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/decoder.py", line 348, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 3 column 8 (char 31)
az_command_data_logger: Extra data: line 3 column 8 (char 31)
Traceback (most recent call last):
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 677, in execute
raise ex
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 820, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 789, in _run_job
result = cmd_copy(params)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 335, in call
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/command_modules/profile/custom.py", line 215, in login
subscriptions = profile.login(
interactive,
...<11 lines>...
subscription=subscription
)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/_profile.py", line 179, in login
user_identity = identity.login_with_auth_code(scopes=scopes, claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/auth/identity.py", line 166, in login_with_auth_code
result = self._msal_app.acquire_token_interactive(
scopes, prompt='select_account', port=8400 if self._is_adfs else None,
...<2 lines>...
enable_msa_passthrough=True,
claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 2263, in acquire_token_interactive
response = _clean_up(self.client.obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
scope=self._decorate_scope(scopes) if scopes else None,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<14 lines>...
browser_name=_preferred_browser(),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs))
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 334, in obtain_token_by_browser
return super(Client, self).obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_params=dict(kwargs.pop("auth_params", {}), **filtered_params),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 655, in obtain_token_by_browser
return self._obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
receiver, redirect_uri=uri, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 696, in _obtain_token_by_browser
return self.obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
flow, auth_response, scope=scope, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 203, in obtain_token_by_auth_code_flow
return super(_ClientWithCcsRoutingInfo, self).obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_code_flow, auth_response, headers=headers, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 258, in obtain_token_by_auth_code_flow
result = super(Client, self).obtain_token_by_auth_code_flow(
auth_code_flow, auth_response, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 563, in obtain_token_by_auth_code_flow
return self._obtain_token_by_authorization_code(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_response["code"],
^^^^^^^^^^^^^^^^^^^^^^
...<10 lines>...
),
^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 750, in _obtain_token_by_authorization_code
return self._obtain_token("authorization_code", data=data, **kwargs)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 169, in _obtain_token
ret = super(Client, self)._obtain_token(grant_type, *args, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 807, in _obtain_token
(on_obtaining_tokens or self.on_obtaining_tokens)({
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
"client_id": self.client_id,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<4 lines>...
"response": _resp, "params": params, "data": _data,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
})
^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 884, in
on_obtaining_tokens=lambda event: self.token_cache.add(dict(
~~~~~~~~~~~~~~~~~~~~^^^^^^
event, environment=authority.instance)),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 530, in add
super(SerializableTokenCache, self).add(event, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 317, in add
return self.__add(event, now=now)
~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 390, in __add
self.modify(self.CredentialType.ACCESS_TOKEN, at, at)
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 70, in modify
self._reload_if_necessary()
~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 61, in _reload_if_necessary
self.deserialize(self._persistence.load())
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 542, in deserialize
self._cache = json.loads(state) if state else {}
~~~~~~~~~~^^^^^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/init.py", line 352, in loads
return _default_decoder.decode(s)
~~~~~~~~~~~~~~~~~~~~~~~^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/decoder.py", line 348, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 3 column 8 (char 31)
To check existing issues, please visit: https://github.com/Azure/azure-cli/issues
cli.knack.cli: Event: Cli.PostExecute [<function AzCliLogging.deinit_cmd_metadata_logging at 0x107eb5220>]
az_command_data_logger: exit code: 1
cli.main: Command ran in 3.781 seconds (init: 0.086, invoke: 3.695)
telemetry.main: Begin splitting cli events and extra events, total events: 1
telemetry.main: Finish splitting cli events and extra events, cli events: 1
telemetry.save: Save telemetry record of length 8377 in cache file under /Users/thomasvandenbossche/.azure/telemetry/20260710115818036
telemetry.main: Begin creating telemetry upload process.
telemetry.process: Creating upload process: "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/bin/python /opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/telemetry/init.py /Users/thomasvandenbossche/.azure /Users/thomasvandenbossche/.azure/telemetry/20260710115818036"
telemetry.process: Return from creating process 27807
telemetry.main: Finish creating telemetry upload process.
Expected behavior
I can successfully login.
Environment Summary
azure-cli 2.88.0
core 2.88.0
telemetry 1.1.0
Extensions:
redisenterprise 1.4.0
Dependencies:
msal 1.36.0
azure-mgmt-resource 24.0.0
Python location '/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/bin/python'
Config directory '/Users/thomasvandenbossche/.azure'
Extensions directory '/Users/thomasvandenbossche/.azure/cliextensions'
Python (Darwin) 3.14.6 (main, Jun 10 2026, 10:03:53) [Clang 21.0.0 (clang-2100.0.123.102)]
Legal docs and information: aka.ms/AzureCliLegal
Your CLI is up-to-date.
Additional context
No response
Describe the bug
While I didn't upgrade the Azure CLI recently, it suddenly started failing.
I always use the plain
az logincommand which then opens the browser (Firefox in this case) to authenticate.The authentication succeeds and after returning to the terminal the error is shown.
However, it seems I'm logged in even after this error as I can execute the required actions afterwards.
I tried upgrading to the latest Azure CLI version with Homebrew but to no avail.
Related command
az login
Errors
Issue script & Debug output
cli.knack.cli: Command arguments: ['login', '--debug']
cli.knack.cli: init debug log:
Enable color in terminal.
cli.knack.cli: Event: Cli.PreExecute []
cli.knack.cli: Event: CommandParser.OnGlobalArgumentsCreate [<function CLILogging.on_global_arguments at 0x107b74930>, <function OutputProducer.on_global_arguments at 0x107c96c40>, <function CLIQuery.on_global_arguments at 0x107cc9430>]
cli.knack.cli: Event: CommandInvoker.OnPreCommandTableCreate []
cli.azure.cli.core: Using packaged command index for profile 'latest'.
cli.azure.cli.core: Found installed extension 'redisenterprise' (azext_redisenterprise).
cli.azure.cli.core: Blending packaged core index with local extension index.
cli.azure.cli.core: Modules found from index for 'login': ['azure.cli.command_modules.profile']
cli.azure.cli.core: Loading command modules...
cli.azure.cli.core: Name Load Time Groups Commands
cli.azure.cli.core: profile 0.004 2 8
cli.azure.cli.core: Loaded command modules:
cli.azure.cli.core: Total (1) 0.004 2 8
cli.azure.cli.core: These extensions are not installed and will be skipped: ['azext_ai_examples', 'azext_next']
cli.azure.cli.core: Loading extensions:
cli.azure.cli.core: Name Load Time Groups Commands Directory
cli.azure.cli.core: Total (0) 0.000 0 0
cli.azure.cli.core: Loaded 2 groups, 8 commands.
cli.azure.cli.core: Found a match in the command table.
cli.azure.cli.core: Raw command : login
cli.azure.cli.core: Command table: login
cli.knack.cli: Event: CommandInvoker.OnPreCommandTableTruncate [<function AzCliLogging.init_command_file_logging at 0x107eb4f60>]
cli.azure.cli.core.azlogging: metadata file logging enabled - writing logs to '/Users/thomasvandenbossche/.azure/commands/2026-07-10.11-58-14.login.27793.log'.
az_command_data_logger: command args: login --debug
cli.knack.cli: Event: CommandInvoker.OnPreArgumentLoad [<function register_global_subscription_argument..add_subscription_parameter at 0x107f72ae0>]
cli.knack.cli: Event: CommandInvoker.OnPostArgumentLoad []
cli.knack.cli: Event: CommandInvoker.OnPostCommandTableCreate [<function register_ids_argument..add_ids_arguments at 0x107f72c40>, <function register_global_policy_argument..add_global_policy_argument at 0x107f95f30>, <function register_cache_arguments..add_cache_arguments at 0x107f95fe0>, <function register_upcoming_breaking_change_info..update_breaking_change_info at 0x107f96090>]
cli.knack.cli: Event: CommandInvoker.OnCommandTableLoaded []
cli.knack.cli: Event: CommandInvoker.OnPreParseArgs []
cli.knack.cli: Event: CommandInvoker.OnPostParseArgs [<function OutputProducer.handle_output_argument at 0x107c96cf0>, <function CLIQuery.handle_query_parameter at 0x107cc94e0>, <function register_ids_argument..parse_ids_arguments at 0x107f95e80>]
cli.azure.cli.core.auth.persistence: build_persistence: location='/Users/thomasvandenbossche/.azure/msal_token_cache.json', encrypt=False
cli.azure.cli.core.auth.binary_cache: load: /Users/thomasvandenbossche/.azure/msal_http_cache.bin
urllib3.util.retry: Converted retries value: 1 -> Retry(total=1, connect=None, read=None, redirect=None, status=None)
msal.application: Broker enabled? None
cli.azure.cli.core.auth.identity: A web browser has been opened at https://login.microsoftonline.com/organizations/oauth2/v2.0/authorize. Please continue the login in the web browser. If no web browser is available or if the web browser fails to open, use device code flow with
az login --use-device-code.msal.telemetry: Generate or reuse correlation_id: 56887de0-2089-4119-9cc4-c816d6fc5965
msal.oauth2cli.oauth2: Using http://localhost:63100 as redirect_uri
msal.oauth2cli.authcode: Abort by visit http://localhost:63100?error=abort
msal.oauth2cli.authcode: Open a browser on this device to visit: [redacted]
msal.oauth2cli.authcode: Got auth response: [redacted]
msal.oauth2cli.authcode: "POST / HTTP/1.1" 200 -
urllib3.connectionpool: Starting new HTTPS connection (1): login.microsoftonline.com:443
urllib3.connectionpool: https://login.microsoftonline.com:443 "POST /organizations/oauth2/v2.0/token HTTP/1.1" 200 10213
msal.token_cache: event={
[redacted]
}
cli.azure.cli.core.azclierror: Traceback (most recent call last):
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 677, in execute
raise ex
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 820, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 789, in _run_job
result = cmd_copy(params)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 335, in call
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/command_modules/profile/custom.py", line 215, in login
subscriptions = profile.login(
interactive,
...<11 lines>...
subscription=subscription
)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/_profile.py", line 179, in login
user_identity = identity.login_with_auth_code(scopes=scopes, claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/auth/identity.py", line 166, in login_with_auth_code
result = self._msal_app.acquire_token_interactive(
scopes, prompt='select_account', port=8400 if self._is_adfs else None,
...<2 lines>...
enable_msa_passthrough=True,
claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 2263, in acquire_token_interactive
response = _clean_up(self.client.obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
scope=self._decorate_scope(scopes) if scopes else None,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<14 lines>...
browser_name=_preferred_browser(),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs))
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 334, in obtain_token_by_browser
return super(Client, self).obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_params=dict(kwargs.pop("auth_params", {}), **filtered_params),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 655, in obtain_token_by_browser
return self._obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
receiver, redirect_uri=uri, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 696, in _obtain_token_by_browser
return self.obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
flow, auth_response, scope=scope, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 203, in obtain_token_by_auth_code_flow
return super(_ClientWithCcsRoutingInfo, self).obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_code_flow, auth_response, headers=headers, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 258, in obtain_token_by_auth_code_flow
result = super(Client, self).obtain_token_by_auth_code_flow(
auth_code_flow, auth_response, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 563, in obtain_token_by_auth_code_flow
return self._obtain_token_by_authorization_code(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_response["code"],
^^^^^^^^^^^^^^^^^^^^^^
...<10 lines>...
),
^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 750, in _obtain_token_by_authorization_code
return self._obtain_token("authorization_code", data=data, **kwargs)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 169, in _obtain_token
ret = super(Client, self)._obtain_token(grant_type, *args, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 807, in _obtain_token
(on_obtaining_tokens or self.on_obtaining_tokens)({
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
"client_id": self.client_id,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<4 lines>...
"response": _resp, "params": params, "data": _data,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
})
^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 884, in
on_obtaining_tokens=lambda event: self.token_cache.add(dict(
~~~~~~~~~~~~~~~~~~~~^^^^^^
event, environment=authority.instance)),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 530, in add
super(SerializableTokenCache, self).add(event, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 317, in add
return self.__add(event, now=now)
~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 390, in __add
self.modify(self.CredentialType.ACCESS_TOKEN, at, at)
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 70, in modify
self._reload_if_necessary()
~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 61, in _reload_if_necessary
self.deserialize(self._persistence.load())
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 542, in deserialize
self._cache = json.loads(state) if state else {}
~~~~~~~~~~^^^^^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/init.py", line 352, in loads
return _default_decoder.decode(s)
~~~~~~~~~~~~~~~~~~~~~~~^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/decoder.py", line 348, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 3 column 8 (char 31)
cli.azure.cli.core.azclierror: The command failed with an unexpected error. Here is the traceback:
az_command_data_logger: The command failed with an unexpected error. Here is the traceback:
cli.azure.cli.core.azclierror: Extra data: line 3 column 8 (char 31)
Traceback (most recent call last):
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 677, in execute
raise ex
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 820, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 789, in _run_job
result = cmd_copy(params)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 335, in call
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/command_modules/profile/custom.py", line 215, in login
subscriptions = profile.login(
interactive,
...<11 lines>...
subscription=subscription
)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/_profile.py", line 179, in login
user_identity = identity.login_with_auth_code(scopes=scopes, claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/auth/identity.py", line 166, in login_with_auth_code
result = self._msal_app.acquire_token_interactive(
scopes, prompt='select_account', port=8400 if self._is_adfs else None,
...<2 lines>...
enable_msa_passthrough=True,
claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 2263, in acquire_token_interactive
response = _clean_up(self.client.obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
scope=self._decorate_scope(scopes) if scopes else None,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<14 lines>...
browser_name=_preferred_browser(),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs))
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 334, in obtain_token_by_browser
return super(Client, self).obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_params=dict(kwargs.pop("auth_params", {}), **filtered_params),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 655, in obtain_token_by_browser
return self._obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
receiver, redirect_uri=uri, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 696, in _obtain_token_by_browser
return self.obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
flow, auth_response, scope=scope, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 203, in obtain_token_by_auth_code_flow
return super(_ClientWithCcsRoutingInfo, self).obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_code_flow, auth_response, headers=headers, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 258, in obtain_token_by_auth_code_flow
result = super(Client, self).obtain_token_by_auth_code_flow(
auth_code_flow, auth_response, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 563, in obtain_token_by_auth_code_flow
return self._obtain_token_by_authorization_code(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_response["code"],
^^^^^^^^^^^^^^^^^^^^^^
...<10 lines>...
),
^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 750, in _obtain_token_by_authorization_code
return self._obtain_token("authorization_code", data=data, **kwargs)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 169, in _obtain_token
ret = super(Client, self)._obtain_token(grant_type, *args, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 807, in _obtain_token
(on_obtaining_tokens or self.on_obtaining_tokens)({
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
"client_id": self.client_id,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<4 lines>...
"response": _resp, "params": params, "data": _data,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
})
^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 884, in
on_obtaining_tokens=lambda event: self.token_cache.add(dict(
~~~~~~~~~~~~~~~~~~~~^^^^^^
event, environment=authority.instance)),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 530, in add
super(SerializableTokenCache, self).add(event, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 317, in add
return self.__add(event, now=now)
~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 390, in __add
self.modify(self.CredentialType.ACCESS_TOKEN, at, at)
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 70, in modify
self._reload_if_necessary()
~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 61, in _reload_if_necessary
self.deserialize(self._persistence.load())
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 542, in deserialize
self._cache = json.loads(state) if state else {}
~~~~~~~~~~^^^^^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/init.py", line 352, in loads
return _default_decoder.decode(s)
~~~~~~~~~~~~~~~~~~~~~~~^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/decoder.py", line 348, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 3 column 8 (char 31)
az_command_data_logger: Extra data: line 3 column 8 (char 31)
Traceback (most recent call last):
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/knack/cli.py", line 233, in invoke
cmd_result = self.invocation.execute(args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 677, in execute
raise ex
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 820, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 789, in _run_job
result = cmd_copy(params)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/init.py", line 335, in call
return self.handler(*args, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/commands/command_operation.py", line 120, in handler
return op(**command_args)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/command_modules/profile/custom.py", line 215, in login
subscriptions = profile.login(
interactive,
...<11 lines>...
subscription=subscription
)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/_profile.py", line 179, in login
user_identity = identity.login_with_auth_code(scopes=scopes, claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/core/auth/identity.py", line 166, in login_with_auth_code
result = self._msal_app.acquire_token_interactive(
scopes, prompt='select_account', port=8400 if self._is_adfs else None,
...<2 lines>...
enable_msa_passthrough=True,
claims_challenge=claims_challenge)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 2263, in acquire_token_interactive
response = _clean_up(self.client.obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
scope=self._decorate_scope(scopes) if scopes else None,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<14 lines>...
browser_name=_preferred_browser(),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs))
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 334, in obtain_token_by_browser
return super(Client, self).obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_params=dict(kwargs.pop("auth_params", {}), **filtered_params),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 655, in obtain_token_by_browser
return self._obtain_token_by_browser(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
receiver, redirect_uri=uri, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 696, in _obtain_token_by_browser
return self.obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
flow, auth_response, scope=scope, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 203, in obtain_token_by_auth_code_flow
return super(_ClientWithCcsRoutingInfo, self).obtain_token_by_auth_code_flow(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_code_flow, auth_response, headers=headers, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 258, in obtain_token_by_auth_code_flow
result = super(Client, self).obtain_token_by_auth_code_flow(
auth_code_flow, auth_response, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 563, in obtain_token_by_auth_code_flow
return self._obtain_token_by_authorization_code(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
auth_response["code"],
^^^^^^^^^^^^^^^^^^^^^^
...<10 lines>...
),
^^
**kwargs)
^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 750, in _obtain_token_by_authorization_code
return self._obtain_token("authorization_code", data=data, **kwargs)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oidc.py", line 169, in _obtain_token
ret = super(Client, self)._obtain_token(grant_type, *args, **kwargs)
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/oauth2cli/oauth2.py", line 807, in _obtain_token
(on_obtaining_tokens or self.on_obtaining_tokens)({
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
"client_id": self.client_id,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<4 lines>...
"response": _resp, "params": params, "data": _data,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
})
^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/application.py", line 884, in
on_obtaining_tokens=lambda event: self.token_cache.add(dict(
~~~~~~~~~~~~~~~~~~~~^^^^^^
event, environment=authority.instance)),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 530, in add
super(SerializableTokenCache, self).add(event, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 317, in add
return self.__add(event, now=now)
~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 390, in __add
self.modify(self.CredentialType.ACCESS_TOKEN, at, at)
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 70, in modify
self._reload_if_necessary()
~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal_extensions/token_cache.py", line 61, in _reload_if_necessary
self.deserialize(self._persistence.load())
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/msal/token_cache.py", line 542, in deserialize
self._cache = json.loads(state) if state else {}
~~~~~~~~~~^^^^^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/init.py", line 352, in loads
return _default_decoder.decode(s)
~~~~~~~~~~~~~~~~~~~~~~~^^^
File "/opt/homebrew/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/json/decoder.py", line 348, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 3 column 8 (char 31)
To check existing issues, please visit: https://github.com/Azure/azure-cli/issues
cli.knack.cli: Event: Cli.PostExecute [<function AzCliLogging.deinit_cmd_metadata_logging at 0x107eb5220>]
az_command_data_logger: exit code: 1
cli.main: Command ran in 3.781 seconds (init: 0.086, invoke: 3.695)
telemetry.main: Begin splitting cli events and extra events, total events: 1
telemetry.main: Finish splitting cli events and extra events, cli events: 1
telemetry.save: Save telemetry record of length 8377 in cache file under /Users/thomasvandenbossche/.azure/telemetry/20260710115818036
telemetry.main: Begin creating telemetry upload process.
telemetry.process: Creating upload process: "/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/bin/python /opt/homebrew/Cellar/azure-cli/2.88.0/libexec/lib/python3.14/site-packages/azure/cli/telemetry/init.py /Users/thomasvandenbossche/.azure /Users/thomasvandenbossche/.azure/telemetry/20260710115818036"
telemetry.process: Return from creating process 27807
telemetry.main: Finish creating telemetry upload process.
Expected behavior
I can successfully login.
Environment Summary
azure-cli 2.88.0
core 2.88.0
telemetry 1.1.0
Extensions:
redisenterprise 1.4.0
Dependencies:
msal 1.36.0
azure-mgmt-resource 24.0.0
Python location '/opt/homebrew/Cellar/azure-cli/2.88.0/libexec/bin/python'
Config directory '/Users/thomasvandenbossche/.azure'
Extensions directory '/Users/thomasvandenbossche/.azure/cliextensions'
Python (Darwin) 3.14.6 (main, Jun 10 2026, 10:03:53) [Clang 21.0.0 (clang-2100.0.123.102)]
Legal docs and information: aka.ms/AzureCliLegal
Your CLI is up-to-date.
Additional context
No response