Unfold issue

[matthewdickinson]

I was trying to unfold this part, but got this error when trying to unfold from the small flat face at the top of the part: "Error Analysis: did not find startangle of bend, please post failing sample for analysis at Face36"

Here are the part and log files from doing this unfold.
B5.cleaned.STEP.zip
postable-log.txt

Note: I have this set of changes in my plugin code to allow me to get the actual error response rather than just a crash.

[shaise]

The unfold script is not my code but belongs to ulrich1a. I have no direct contact with him. I have tried to debug it myself but could not fix it. Ulrich sometimes follows freecad forum, so you might try there.

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On Thu, Mar 23, 2017 at 7:34 PM, Matthew Dickinson ***@***.*** > wrote: I was trying to unfold this part, but got this error when trying to unfold from the small flat face at the top of the part: "Error Analysis: did not find startangle of bend, please post failing sample for analysis at Face36" Here are the part and log files from doing this unfold. B5.cleaned.STEP.zip <https://github.com/shaise/FreeCAD_SheetMetal/files/865591/B5.cleaned.STEP.zip> postable-log.txt <https://github.com/shaise/FreeCAD_SheetMetal/files/865594/postable-log.txt> Note: I have this <#10> set of changes in my plugin code to allow me to get the actual error response rather than just a crash. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#11>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AFi1QNhatM9K3lYIdYHVFKZYCWQZ8bnqks5roq01gaJpZM4MnGxP> .

[luzpaz]

CC @ulrich1a

[lit-af]

Just by looking at your 3D model, and the logs, Looks like the error comes from Face12 and or Face15. They both have more than 4 edges. The script doesn't seem to be able to handle these very well.

[luzpaz]

These issues should be posted to the FreeCAD forum to get potentially fixed

[luzpaz]

@jaisekjames care to weigh in ?

[luzpaz]

bump

[shaise]

I have just tried this model, and it unfolds correctly no mater what face i select.

[luzpaz]

@shaise should close this ticket then

[shaise]

closing