[sdsuronnie]

recently, I built a new FSI model, however, I encounter an err

it says


Update failed for the solution component in system coupling. the coupled update for system, fluid, threw an exception.

A solver occurred during the run in the fluid system

System coupling run completed with errors. Structural (solution 1) reported : Element 682 (type + 1, SOLID186)(and may be other elements) has become highly distorted indicating the need for corrective action elsewhere. Please do not save the project if you would like to recover the last saved state.


Anyone can help me out, very appreciated

Thanks

Ronnnie