Running a modal analysis of a gear box consisting of a tet mesh of 2nd order I get at the beginning of the solver run the error message “Invalid mesh group”. During the preceding check this error was not detected. Does someone know what this error means?
https://www.simscale.com/workbench?publiclink=97c4ddab-d0f4-4e46-b00f-26cc90ea6cde
Thank you!
Dietmar