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Sketch Reattach Error: Matrix is non orthonormal

Valued Contributor
Valued Contributor

Hello,

I am trying to reattach a sketch that has lost its reference vector, but I get this message with no more information:

Matrix is non orthonormal.

 

Is there a way to solve this and set the sketch references again?

 

Thanks in advance!!

2 REPLIES

Re: Sketch Reattach Error: Matrix is non orthonormal

Siemens Phenom Siemens Phenom
Siemens Phenom

I asked the developer. We think the part is in a bad state. This is not a regular error.

If you file a PR we may be able to fix it, but we are not sure at the moment.

 

Regards, **bleep**

Re: Sketch Reattach Error: Matrix is non orthonormal

Valued Contributor
Valued Contributor

Hi, thanks for your answer.

 

Finally I deleted the sketch and made it again, with no apparent issue. The sketch was working properly though, it was just a lost of reference.

The error came after some heavy deletion of features, not a common operation... Seems everything is ok now after running geometry validation.