ValentinC-BR opened a new issue #16742: URL: https://github.com/apache/superset/issues/16742
Since Superset 1.x, all our Chrome users get recurrent errors on charts loading (in dashboards), forcing them to refresh the page ### Expected results All the charts are displayed without errors. ### Actual results The following error is (randomly ?) displayed : Unexpected error When we click on "See More", here's the error we get : > \<html> >\<head>\<title>502 Bad Gateway\</title>\</head> > \<body> > \<center>\<h1>502 Bad Gateway\</h1>\</center> > \</body> > \</html> > \<!-- a padding to disable MSIE and Chrome friendly error page --> > \<!-- a padding to disable MSIE and Chrome friendly error page --> > \<!-- a padding to disable MSIE and Chrome friendly error page --> > \<!-- a padding to disable MSIE and Chrome friendly error page --> > \<!-- a padding to disable MSIE and Chrome friendly error page --> > \<!-- a padding to disable MSIE and Chrome friendly error page --> Important : * This can happen in one ore several charts. * This usually disappears when refreshing the page once or twice * This only happens in dashboards (we've never had this issue in "View chart in explore") * This seems to concern only Chrome users (Firefox users did not complain about this) #### Screenshots What we can see in dashboards :  What we see in "See more" :  #### How to reproduce the bug 1. Use Google Chrome 2. Open any dashboard ### Environment superset version: 1.3.0 python version: 3.7.9 node.js version: doesn't apply, I run on Kubernetes, using gunicorn as server source : Athena ### Checklist Make sure to follow these steps before submitting your issue - thank you! - [ ] I have checked the superset logs for python stacktraces and included it here as text if there are any. - [X] I have reproduced the issue with at least the latest released version of superset. - [X] I have checked the issue tracker for the same issue and I haven't found one similar. ### Additional context / -- 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]
