lucapazz opened a new issue, #37896: URL: https://github.com/apache/superset/issues/37896
### Bug description ### Summary When using the **Time-series Table** chart in Apache Superset **6.0.0**, exporting the data via CSV, JSON or Excel does not work. Each export attempt results in a **404 "Page not found"** error. The issue is caused by an **incorrectly generated export URL**, where the web server host is duplicated. <img width="897" height="102" alt="Image" src="https://github.com/user-attachments/assets/4535779c-f999-4516-9699-4b562193cabf"; /> #### Important note: If the duplicated part of the URL is manually removed from the browser address bar the export works correctly. This confirms that the backend API behaves correctly and the bug lies in the URL generation on the frontend. ### Steps to Reproduce 1. Create or open a **Time-series Table** chart. 2. Click *Download* → *Export to .CSV* (or *Export to .JSON* or *Export to Excel*). 3. Observe the resulting page (*404 Page not found*). ### Expected Behavior - The export action should generate a valid backend URL. - CSV, JSON, and Excel files should download successfully, without errors. ### Screenshots/recordings https://github.com/user-attachments/assets/5c12cc41-88df-4965-be71-f4e6ceb3261f ### Superset version 6.0.0 ### Python version 3.11 ### Node version I don't know ### Browser Chrome ### 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]
