Work-around for "Fusion 360 -- DB error: //..." and Fusion 360 fails to fully launch

[keqingsong]

If you are reading this, then you may have experience this recent issue where Fusion 360 does not fully launch after you took the March 2022 major update. Modeling tools are not loading in the Fusion 360 UI and one of the following error messages appear: 

• Fusion 360 -- DB error: // no more rows available
• Fusion 360 -- DB error: // no such table: Packages3D
• Fusion 360 -- DB error: // no such table: main.Technologies
• Fusion 360 -- DB error: // DB Error 1 (table Devices already exists)
• Fusion 360 -- DB error: // database is locked

If this Applies to you, please see this support article for current work-around to resolve this issue. 

We are working on getting this fixed and will report back as soon as we have progress to share. In the meantime, refer to this support article as our recommended work-around. 

https://knowledge.autodesk.com/support/fusion-360/troubleshooting/caas/sfdcarticles/sfdcarticles/Fus...

[RajkumarIlanchelian · Accepted solution]

We have now addressed this problem with version 2.0.12670 (or newer).

[hjones0720]

I uninstalled and reinstalled Fusion as well as followed the above link and subsequent workaround, and yet the problem persists. Is there anything else I can try, or any help I can get?

[RajkumarIlanchelian]

@hjones0720 You are on version 2.0.12670? If you launch the task manager, do you notice any Fusion 360 process running? If so can you delete the instances. Start Fusion again?

[hjones0720]

https://forums.autodesk.com/t5/fusion-360-support/fusion-360-db-error-no-such-table-deviceattributes...

So that I and other users go to one place for the conversation

[richiemag]

Thanks for the response.  I tried to navigate to C:\Users\{Username}\   but I can't get to app data I do not seem to have an app data folder.

[RajkumarIlanchelian]

Likely you do not have hidden folders turned on. Once you do this you should see it.

[LPMESMER]

Hello

I am getting a failure to completely load {open} more and more often. I have tried to reset and repair fusion with the repair tool. I have deleted the db file. i have checked for multiple instances of fusion opening and no luck. Do you have any ideas. Thanks Larry