Issue with Design Doctor 2025.3

[WillL84]

I opened an assembly I haven't opened in a while and it said there were errors (which is strange because it was perfectly fine last time I opened it). So I clicked the Design Doctor button and then I can't do anything except collapse/expand the top assembly item.

[brad]

I'm having the same issue. It has been going on for a while, probably since the last update. I'm running 2025.3 build 356

[johnsonshiue]

Hi! Indeed, this is a known regression starting in 2025.3. You may need to open the part in its own window to access the Design Doctor diagnosis. The project team is investigating the issue and trying to fix it in a timely manner.

Many thanks!

[WillL84]

Ok, thanks!

[johnsonshiue]

Hi! Just an update on the issue, the issue has been reported as INVGEN-84663. Hopefully it will be addressed soon. Please feel free to escalate it to Autodesk Product Support.

Many thanks!

[KevinTQHML]

Any update on this issue? It's very frustrating.

[johnsonshiue · Accepted solution]

Hi Kevin,

I just check the latest status of INVGEN-84663. It shows that the defect has been fixed internally and the fix will be included in the coming 2025.3.1 update (to be released soon).

Many thanks!

[dubail_id · Accepted solution]

The fix is available : 

https://help.autodesk.com/view/INVNTOR/2025/FRA/?guid=Inventor_ReleaseNotes_updates_2025_3_1_fixed_b... 

[WillL84]

How do we download it? That page lists the info on the update but I can't find a "download update" link anywhere.

Edit: Found it - https://manage.autodesk.com/products/updates