Error code 40 - zero length cbush

Altair Forum User

Hi all

 

I have used a few zero length cbush elements to represent bolts but came across the following error:

 

*** ERROR #   40 ***
CBUSH           #    xxxxx  has zero length.

 

Is there a way to fix this problem?

 

Thanks!

tinh

Hi,

did you set CID?

if bush has zero length, its x-direction must be specified from the CID

reference to manual please, it's great