Error: All bodies under this part must have the same setting for stiffness behavior. How to fix?

- May 23, 2022 at 9:17 am
  
  Tony6
  Subscriber
  
  I want to make the "Vehicle Weight" rigid while having "Engine Weight" and "Concrete" as flexible.I am getting the following error: All bodies under this part must have the same setting for stiffness behavior. Please modify this setting on each body. It seems that both are in this "SYS1" and everything under "SYS1" needs to have same behavior. How can i solve this issue? Can i separate them?
  "Sys2" Has surfaces while "SYS1" has solid geometry (I did not arrange them as such)
  Please help, its for my thesis
- May 23, 2022 at 1:07 pm
  
  Ashish Khemka
  Forum Moderator
  
  Please try separating these parts.
  
  Regards Ashish Khemka
- May 23, 2022 at 4:10 pm
  
  Tony6
  Subscriber
  
  The "Engine weight" and "vehicle weight" are already separate body. I dont know what you mean by separate these parts. How would i do it?
- May 23, 2022 at 5:55 pm
  
  peteroznewman
  Subscriber
  
  Back in the Geometry editor, create a new component (part) called SYS3 and put the Vehicle Weight rigid body in SYS3 and take it out of SYS 1.
- May 23, 2022 at 6:12 pm
  
  Tony6
  Subscriber
  
  They are already separate i think in the geometry editor, please take a look.