fix xcode 12.5 compile file FBClassStrongLayout.mm error

[nyz110]

Just replace
pod 'FBRetainCycleDetector', '~> 0.1.4'
with
pod 'FBRetainCycleDetector', :git => 'git@github.com:facebook/FBRetainCycleDetector.git' ,:branch => 'main'
then
pod update

[RondaHo]

error with:
Cloning into '/var/folders/95/zblg36ln5396hm5dfcty_wjc0000gn/T/d20210524-8583-1b6kvhg'...
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

how can i fix it?

[RondaHo]

change git to https may help you:
pod 'FBRetainCycleDetector', :git => 'https://github.com/facebook/FBRetainCycleDetector.git' ,:branch => 'master'

[nyz110]

error with:
Cloning into '/var/folders/95/zblg36ln5396hm5dfcty_wjc0000gn/T/d20210524-8583-1b6kvhg'...
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

how can i fix it?

check your github SSH configration

[jiaoxiaker]

Pre-downloading: FBRetainCycleDetector from https://github.com/facebook/FBRetainCycleDetector.git, branch master

[!] Error installing FBRetainCycleDetector
[!] Failed to download 'FBRetainCycleDetector': [!] /usr/bin/git clone https://github.com/facebook/FBRetainCycleDetector.git /var/folders/rh/m32wwgvj5yb7hv_hn7qsly_w0000gn/T/d20210915-7771-1w7oerk --template= --single-branch --depth 1 --branch master

Cloning into '/var/folders/rh/m32wwgvj5yb7hv_hn7qsly_w0000gn/T/d20210915-7771-1w7oerk'...
warning: Could not find remote branch master to clone.
fatal: Remote branch master not found in upstream origin

change branch :
pod 'FBRetainCycleDetector', :git => 'https://github.com/facebook/FBRetainCycleDetector.git' ,:branch => 'main'

[nyz110]

Pre-downloading: FBRetainCycleDetector from https://github.com/facebook/FBRetainCycleDetector.git, branch master

[!] Error installing FBRetainCycleDetector [!] Failed to download 'FBRetainCycleDetector': [!] /usr/bin/git clone https://github.com/facebook/FBRetainCycleDetector.git /var/folders/rh/m32wwgvj5yb7hv_hn7qsly_w0000gn/T/d20210915-7771-1w7oerk --template= --single-branch --depth 1 --branch master

Cloning into '/var/folders/rh/m32wwgvj5yb7hv_hn7qsly_w0000gn/T/d20210915-7771-1w7oerk'... warning: Could not find remote branch master to clone. fatal: Remote branch master not found in upstream origin

change branch : pod 'FBRetainCycleDetector', :git => 'https://github.com/facebook/FBRetainCycleDetector.git' ,:branch => 'main'

you are right,the branch name has been modified.