Unable to save file after creating flat pattern

[jasonabeddow]

I am having troubles saving the file after I create my flat pattern.  If I delete my flat pattern I can save but once I create it I am unable to save my file I get the following error message.  This is not the first time this has happened I am sometimes successful at resoliving the issue my closing Inventor and restarting my pc but all attemps of this are not working.  I would appreciate any and all help with resolving this possible Inventor bug.

Problems encountered while saving the document. Error(s) detected while writing segment MbBrepSegment in database V:\ENGINEERING\MRK Internal Projects\Router Workstation Shelf\Part\Router Shelf Hood.ipt Error detected while saving object of type MIxTransactablePartition in V:\ENGINEERING\MRK Internal Projects\Router Workstation Shelf\Part\Router Shelf Hood.ipt Error detected while saving object of type MIxPartition in V:\ENGINEERING\MRK Internal Projects\Router Workstation Shelf\Part\Router Shelf Hood.ipt The attempted write operation did not succeed. Part file may be corrupt. The database in V:\ENGINEERING\MRK Internal Projects\Router Workstation Shelf\Part\Router Shelf Hood.ipt could not be saved

[JDMather]

What happens if you do a Manage>Rebuild All

Cut2 is not done correctly for a sheet metal part.

[jasonabeddow]

JD I tried the rebuild all idea and I get the same results.  

[jasonabeddow]

Mr. Mathers can I ask how you would go about doing Cut2 I am not getting errors on the cut.

[JDMather]

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@jasonabeddow wrote:

JD I tried the rebuild all idea and I get the same results.  

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I was expecting that Inventor would tell you that you have an error when you Rebuild All (does it not?).

[JDMather]

You will not get error on the cut, but you need to understand cuts that go across bends. 

See attached file (since I edited Cut2, you will need to fix the Flanges).

[CCarreiras]

Hi!

You have issues in "FLANGE 10" as you can see in the Folded Model and Flat Pattern.

Try a new approach to create these flanges.

Check the attach File.

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[jasonabeddow]

JD I noticed you went into the bend a little then went vertical were I stopped at the flat face and went vertical.  Looking at your file I am unable to create a flat pattern on what you sent me.

[JDMather]

I will have to look deeper into the problem.

You can edit the sketch as needed.

[CCarreiras]

Hi!

Sorry... missing the file.

Check it.

I think the file has also some problem, but it's finished.

Maybe a good ideia sent the file to Autodesk's support.

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[jasonabeddow]

Thank you Carlos that worked never would of thought to use the split like that and the corners look nice as well.  Thank you again.

[bob_holland]

Jason,

Any Inventor error referencing "segmentation in database" indicates a corrupt/damaged file.

It would be best if you started over from scratch or do no more than export your sketches.

Good Luck.