Drawing and Extrudes are Broken - Failed to get owner occurrence transform

[ryanNDFYJ]

Hello, 

I have a model with one sketch that serves as the outline for a number of extrudes. This is a well sorted model with no warnings until I changed a dimension in that sketch and almost everything broke. I'm getting the vague owner occurrence transform warning on all of these broken features. 

I've tried the standard troubleshooting like clearing the cache. I've looked over the sketch thoroughly and can't find anything that would cause an issue. Please have a look. I really rather not have to redo the model. 

[jhackney1972]

Please attach the model you are experiencing issues with.  If you do not know how to attach your Fusion 360 model follow these easy steps. Open the model in Fusion 360, select the File menu, then Export and save as a F3D or F3Z file to your hard drive. Then use the Attachments section, of a forum post, to attach it.

[ryanNDFYJ]

I'm getting a warning when I try to upload the f3z. I had to zip the file to upload. 

[davebYYPCU]

Edit first yellow Extrude, 

change nothing, say Ok. (fixed everything else).

Might help....

[ryanNDFYJ]

What edit did you make? I tried to play with it as well but it didn't fix it. Just tried again, same result. Would you mind sharing the fixed f3d/z?

[davebYYPCU · Accepted solution]

Such a simple fix, I did not save it, 

Second time it leaves 2 broken sketches, 

1st one has red dimensions, not sure about the second one.

I don't know what you are needing so left those for you to come back if stuck.

Might help....

[ryanNDFYJ]

Yep that's definitely fixed. It didn't work on my machine. I would love to hear from someone who may know the cause. 

Thanks so much for your help. 

[davebYYPCU]

This is pretty deep, (short story)

Fusion has an internal identifier for every article / object.

If you alter the "profile" in a sketch by breaking and renewing as another "profile" the Extrude can't find the old profile, and goes yellow - uses the old cache profile, (because it doesn't know about the new profile id).

When you edit the feature, it now can see the new profile and updates accordingly.

Might help...