customUI errors

[Agent6-6-6]

Windows 10

xlwings 0.15.2, Excel 365, Python 3.7

When selecting the xlwings ribbon group the following customUI error/warning occurs:-

If you open the xlam file in the 'Custom UI editor for Microsoft Office' and do a validate on the XML code you get the following warning/error, with the suggestion for an alternative schema (note if you change this it did not solve the above errorEDIT - actually after restarting excel I think it has corrected the issue (but I also checked the RunPython checkbox in the ribbon after getting the error which may do something to correct the issue?):-

Note you need the show user-addin interface errors selected to replicate and show the warnings.

Regards

[fzumstein]

the warning seems bogus as you can find recent docs with that reference, e.g.: https://docs.microsoft.com/en-us/openspecs/office_standards/ms-customui/d842006e-3187-4f66-a17d-0819a3cc94b5

However, I think I fixed that error you saw, will release shortly, let me know if that doesn't resolve it.

[Agent6-6-6]

All good the 0.15.3 change to the callback sorted it.