alexryndin opened a new issue #16989: URL: https://github.com/apache/superset/issues/16989
A clear and concise description of what the bug is. #### How to reproduce the bug 1. Go to Charts 2. Click on any Multiple Line Charts 3. See error. Actually after a little loading nothing is displayed except whole gray screen, and developer console shows a whole lot of errors, including, but not limiting to `Uncaught TypeError: colnames is undefined", "The above error occurred in the <DataTablesPane> component:`, `Warning: Each child in a list should have a unique "key" prop.`, `Warning: Failed prop type: The prop standalone is marked as required in ExploreViewContainer, but its value is null.`  All of that is happening with latest dev version (https://github.com/apache/superset/commit/0b7704a2693dd4883020779b7cdeb8557d9de991) Latest release (1.3.1) is also bug-prone, but dev console is much less descriptive and shows only `TypeError: e is undefined`  ### Expected results I expect to see Multiple Line Chart ### Actual results Superset shows Chart page which tries to load requested chart but instantly fails, resulting in gray screen  #### Screenshots If applicable, add screenshots to help explain your problem. ### Environment (please complete the following information): - browser type and version: Firefox 93 - superset version: `superset version` - python version: `python --version` - node.js version: `node -v` - any feature flags active: ### 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. - [+] I have reproduced the issue with at least the latest released version of superset. - [+] I have checked the issue tracker for the same issue and I haven't found one similar. ### Additional context Add any other context about the problem here. -- 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]
