I am using Nextcloud v32.
After enabling the CADViewer App from the Nextcloud App Store, I went to Administration settings and clicked on CADViewer.
The page then displayed the following message:
Internal Server Error
The server was unable to complete your request.
If this happens again, please send the technical details below to the server administrator.
More details can be found in the server log.
Technical details
Remote Address: 10.0.105.127
Request ID: fMoSIbHdTMhPIurXIwj2
How can I fix this issue?
ernolf
December 18, 2025, 8:19am
2
Brian_Li:
I am using Nextcloud v32.
After enabling the CADViewer App from the Nextcloud App Store, I went to Administration settings and clicked on CADViewer.
The page then displayed the following message:
Internal Server Error
The CADviewer is only supported until Nextcloud 30:
And there is an issue already:
opened 04:18PM - 22 Mar 25 UTC
Is there a version planned for NC 31? Thanks Axel
Disable the app CADviewer by running this command on the console:
occ app:disable cadviewer
h.t.h.
ernolf
1 Like
jtr
December 18, 2025, 3:26pm
3
There’s also a PR I submitted there a bit back to address at least the original >=v31 incompatibilities. It’s not merged yet. It links to the above issue; feel free to test it.
1 Like