IMPORTANT: If using FreeCAD 0.20 you need to use branch Main.

[KeithSloan]

If you have been using the GDML workbench with FreeCAD 0.19 and then install FreeCAD 0.20
you need to switch to using branch Main

That is you need to delete the GDML workbench
Restart FreeCAD
Install the GDML workbench with the Addon Manager in FreeCAD 0.20

[luzpaz]

https://github.com/KeithSloan/GDML/blob/Main/package.xml#L18
Looks like you're all good metadata-wise

I wonder if it's worth having logic in the addon manager to identify this issue and report?

[KeithSloan]

luzpaz - Yes it would be good if the Addon Manager recognised that the Github default workbench has changed and at least advised the user they need to

• Delete the workbench
• Restart FreeCAD
• Install the workbench with the Addon Manager ( To pickup the new default )

Would need some development by Chris @chennes

[luzpaz]

CC @chennes
Hi chennes, do you think it would be OK to open a FR for addon manager ? 👆

[chennes]

Of course - I'm not going to get to it anytime soon, but maybe someone else will give it a look.

[luzpaz]

This ticket should be pinned, @KeithSloan