topic Re: Derived Sketch Unable to Un-check in Inventor Forum

Derived Sketch Unable to Un-check

bradeneuropeArthur — Thu, 18 Jan 2024 14:13:19 GMT

I have a Part that derives a sketch from another part.

I cannot un-check this part after it has been derived.

It is also kind of greyed out as you can see in the picture.

What is the reason that I cannot un-check it?

Re: Derived Sketch Unable to Un-check

CCarreiras — Thu, 18 Jan 2024 15:14:54 GMT

Maybe... you're already using that sketch as a reference for a feature (?)

Re: Derived Sketch Unable to Un-check

bradeneuropeArthur — Thu, 18 Jan 2024 16:15:26 GMT

No everything has been deleted...

Re: Derived Sketch Unable to Un-check

johnsonshiue — Thu, 18 Jan 2024 17:50:30 GMT

Hi Arthur,

This could be a corruption. Please share the file here or send it to me directly johnson.shiue@autodesk.com. I would like to understand the derived sketch behavior better.

Many thanks!

Re: Derived Sketch Unable to Un-check

bradeneuropeArthur — Thu, 18 Jan 2024 20:58:57 GMT

Indeed this file is corrupted.

If you loop through the SketchEntities via the API you see that still two SketchEntities are ownedby some other SketchEntities.

I have inserted the i-logic code for you @johnsonshiue.

Could you please give us a solution to remove the sketch from the derive function.

Regards,

Re: Derived Sketch Unable to Un-check

johnsonshiue — Sat, 20 Jan 2024 00:06:05 GMT

Hi Arthur,

I am sorry I don't think there is a way to "fix" the corrupted object. You will need to recreate it unfortunately.

Many thanks!

Re: Derived Sketch Unable to Un-check

bradeneuropeArthur — Sat, 20 Jan 2024 06:42:52 GMT

Hi @johnsonshiue

Maybe there ia a way I am able to fix it via the API!