XCSoar Map Generator Error - cup file upload

[jstells]

Trying to convert .cup file to an XCM but every time, no matter what .cup file I select, I get error "Unsupported waypoint file"

[lordfolken]

Could you please attach the file, so i can trigger the error? it seems to work for me.

[lordfolken]

@jstells can you check again please? i did quite some updates to mapgen (mostyl structural)

[DRNadler]

Same problem, I always get error "Unsupported waypoint file".
Example file attached.
Thanks in advance for any help!
MapGenFailure_CUPs.zip

[DRNadler]

Still broken, another CUP from World Wide Turnpoint Exchange attached, Thanks!
Perry, South Carolina 2021 Revision a with number before name.zip

[lordfolken]

I currently don't have time. Please try fixing yourself or find someone to do it for you.

[hess8]

This function is still broken or broken again. Uploading .cup files that used to work now it now says "Unsupported waypoint file"

[lordfolken]

As nobody stepped up, its still broken.

[paynterf]

I have created a repo to try and debug the 'Unsupported waypoint file" issue - see https://github.com/paynterf/XCSoarMapGenDebug.

This project extracts the 'back-end' code from the mapgen repo and runs it in a modified 'XCSoarMapServerDebug.py' file. When run this file reads 'WaypointFile.cup' and emulates most of the waypoint file related code.

At this point, it appears to me that all the .CUP file parsing works (I used a truncated Condor .cup file as input - didn't try any other formats), so I'm now thinking the issue has to do with the 'front-end' code that accepts a filename on the web page and hands it off to the back-end python code.

Any thoughts?