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One or more load/fixture/contact/connector associated entities may not be valid.

Question asked by Greg Bosma on Mar 7, 2016
Latest reply on Mar 8, 2016 by Siavash Khajehhasani

Hello,

 

I'm trying to simulate various worst-case loads on a vehicle frame made of composite panels. I had no problems assigning the materials, and it meshes fine. But when I try to run a simulation, I keep getting the error:

 

"One or more load/fixture/contact/connector associated entities may not be valid."

 

I keep getting this on several different loading/fixturing scenarios, and I can't see anything wrong with the contacts and connectors. Can you give me advice on what to try, or what could be wrong in the model?

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