Fix: TypeError: object of type 'NoneType' has no len() #1121
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Fix the error: TypeError: object of type 'NoneType' has no len()
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Thanks for bringing this up. The check is odd, and makes sense to do it the other way around. However, I am not sure whether it is at all possible (or should be possible) that data is None. Could you share how you have encountered this error, data being None? |
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I got the issue when I create the Response object without any data In my API, I use the following line to return to the front:
In this line when self.data is None These are the logs |
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Do you think you can write/add a test which reproduces this behavior? The issue is even though your fix looks simple the result is actually an invalid error object according to the JSON:API spec as an error object may not be None. Once there is a reproducing test, it will be easier to figure out what a complete bugfix would be for this issue. |
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This has been around for a while. Closing it for now as not being able to process this PR. In case you get around, adding a test to reproduce your error, simply ping me. |
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TypeError: object of type 'NoneType' has no len()
Fixes #
Changed the sequence
Description of the Change
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CHANGELOG.mdupdated (only for user relevant changes)AUTHORS