Data source not working (0.4.0 & 0.4.1) #256
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Hello, I just found a bug that causes the error "Data source not working" in Grafana configurations: data sources. With 0.3.0 and older versions our server receives: "GET / HTTP/1.1" 200 3 After several tests, I began to prepare the data and tried to reproduce the bug for this post when I noticed an abstruse behavior. However, only on safari on a mac. And only for 45 min. My colleague and I used the following OS and browsers: Windows MacOS: Please have a look at the screenshots to see our setup, the errors (0.4.1), and the working version (0.3.0). Ps.: For this bug report irrelevant attributes (e.g. InfluxDB) were removed from our .yml file. Yours Sincerely
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Replies: 2 comments 7 replies
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Can you show your responses and ideally tell they comply with dataframe
format as specified in Readme?
…On Thu, Mar 31, 2022, 12:34 NateRiver10 ***@***.***> wrote:
Hello,
I just found a bug that causes the error "Data source not working" in
Grafana configurations: data sources.
A panel selecting the simpod plugin prints "Type error: Object is not a
function."
With 0.3.0 and older versions our server receives: "GET / HTTP/1.1" 200 3
With 0.4.0 and 0.4.1 we receive no request at all.
After several tests, I began to prepare the data and tried to reproduce
the bug for this post when I noticed an abstruse behavior.
After updating once more to 0.4.1, it suddenly worked.
However, only on safari on a mac. And only for 45 min.
After that, the error eventually occurred again on all tested browsers.
My colleague and I used the following OS and browsers:
Windows
10 Enterprise 19043.1586
Chrome 98.0.4758.102
Edge 99.0.1150.55
MacOS:
Chrome 99.0.4844.84
Mozilla 98.0.2
Safari 15.0
Please have a look at the screenshots to see our setup, the errors
(0.4.1), and the working version (0.3.0).
Ps.: For this bug report irrelevant attributes (e.g. InfluxDB) were
removed from our .yml file.
Yours Sincerely
[image: data source is not working 0 4 1]
<https://user-images.githubusercontent.com/29284201/161034151-9e8c2064-fda2-44e5-afd9-3fc885b8a91c.png>
[image: data source is working 0 3 0]
<https://user-images.githubusercontent.com/29284201/161034176-7acab113-37e9-4979-8692-466d7e6737b0.png>
[image: TypeError]
<https://user-images.githubusercontent.com/29284201/161034181-6679e93c-48d3-494c-a153-ab9681600ff0.png>
[image: docker-compose-yml]
<https://user-images.githubusercontent.com/29284201/161034184-64c3151c-8422-47be-a140-9715d6804edd.png>
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Hi, our bottle-server does not receive any request. Hence, no response. 0.3.0 (pre update) 0.3.0 working in safari 0.3.0 working in safari and chrome 0.4.1 (after update) 0.4.1 working in safari 0.4.1 working in safari but not chrome datasource already updated (chrome) After save&test in chrome access in safari stops working too |
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@NateRiver10 this is confusing. Can you first try debugging the last screenshot . Data source is not working? Open network tab in ur browser dev tools, change datasource method to Browser and inspect response. |
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Hi, did you read my latest "FYI" comment under my curl post? In case you did, I will continue debugging. |
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Yes. There's never response in your screenshots. You have to read response, especially code and eventually body. Start with the simplest one - datasource test |
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Hi, sorry for replying late. Thanks for your explanation. Yes, changing the data source method to Browser does make a lot of sense. However, we stopped working with Grafana for the time being, so I cannot devote further resources to this issue anymore. |
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Try to change Access to browser so you see what request it issues and in what it is different. Can you provide them e.g. as curl (copy request from browser as curl)? |
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Hello, sorry for the late reply! Three curl requests in comparison (0.3.0 & 0.4.1). Please note that the 4th request/response (200) is missing with 0.4.1. Error occurring in our panel that uses simpod (0.4.1) |
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FYI: Sorry, I made a mistake. The reason why 0.4.1 sometimes worked in safari was a browser cache issue. |
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Try to change Access to browser so you see what request it issues and in what it is different. Can you provide them e.g. as curl (copy request from browser as curl)?