Bug description
When trying to upload a CSV file to Superset, if there's a problem with the data such as a numeric column containing an empty value or a data column with wrong formatting, the modal shows Database upload file failed or Table already exists without any context about the error. This message does not help users to find what's the problem with their CSV file resulting in a very poor user experience and frequent on-call requests.
The error should contain more information about what the problem was such as the column, row and type of problem.
Screenshots/recordings
No response
Superset version
master / latest-dev
Python version
3.9
Node version
16
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.
Comment From: adan-shahid
Is this issue open? If yes, then can someone guide me on solving this issue?
Comment From: rusackas
@adan-shahid indeed, it's open! I think if we knew exactly where the error lied, we'd go ahead and open the PR. If you're willing to do some digging, we'd welcome a PR to close this one out :D
Comment From: adan-shahid
Yes! I am willing to work.