sfirke opened a new issue, #30079: URL: https://github.com/apache/superset/issues/30079
### Bug description I am seeing this error often in the logs as I demo 4.1.0rc2. One way I can produce it is by navigating to the Charts list, then clicking on a chart. Same for Dashboards. When I do that I get: ```python superset_app | 2024-08-30 21:02:54,015:ERROR:superset.utils.json:JSON is not valid Expecting value: line 1 column 1 (char 0) superset_app | Traceback (most recent call last): superset_app | File "/app/superset/utils/json.py", line 244, in loads superset_app | return simplejson.loads( superset_app | File "/usr/local/lib/python3.10/site-packages/simplejson/__init__.py", line 514, in loads superset_app | return _default_decoder.decode(s) superset_app | File "/usr/local/lib/python3.10/site-packages/simplejson/decoder.py", line 386, in decode superset_app | obj, end = self.raw_decode(s) superset_app | File "/usr/local/lib/python3.10/site-packages/simplejson/decoder.py", line 416, in raw_decode superset_app | return self.scan_once(s, idx=_w(s, idx).end()) superset_app | simplejson.errors.JSONDecodeError: Expecting value: line 1 column 1 (char 0) ``` The chart edit view loads correctly, I don't see a way in which this is causing problems but it is spamming the logs. ### How to reproduce the bug 1. Load the list of charts or dashboards 2. Click one of them ### Screenshots/recordings _No response_ ### Superset version master / latest-dev ### Python version I don't know ### Node version I don't know ### Browser Firefox ### Additional context _No response_ ### Checklist - [X] I have searched Superset docs and Slack and didn't find a solution to my problem. - [X] I have searched the GitHub issue tracker and didn't find a similar bug report. - [X] I have checked Superset's logs for errors and if I found a relevant Python stacktrace, I included it here as text in the "additional context" section. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
