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erro in history when making a new version
thomas_frederiksen
Member Posts: 4 PRO
So working with huge complex models with a super long history, I often experience that when want to place the model into an assembly, when making a version to do so, the whole model is messed up.
It tend to be if I have more derived models inside the model, or if at have thicked surfaces that need a lot of cleanup.
My workaround is to export the model as a parasolid and then imoprt it again.. Which looses the idea of working parametric, ( just spend to many days fixing a broken model )
Any other experienced this issue
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Comments
Hi Thomas, what does support say? If you are deriving, make sure you derive from a version so that it doesn't have to regen other Part Studios.
learned that fast !! the a derived part with derived parts inside kills the system. Most derived parts are imported files
That behavior is likely a sign of instability in the part studio. The failures might have been masked by caches Onshape uses to speed up modeling. When version is created we persist part studio state, check all other caches for consistency and delete them if inconsistency is found. It sounds like for your part studios the instability was exposed at that time. We are working to reduce instabilities and to handle this resolution better. When you run into such issues and don't see a way to improve the design, please contact support and share the document.