Having an FEA problem running a frequency analysis. I keep getting a beam element error. I'm not using any beam elements. Have about 12 pin connectors. 2 of them are defined with a linear stiffness along their axis 1.25 e10 N/m. A static analysis runs fine. Any ideas anyone?
can you post more info about your model? it looks like to me that you have some thin extrusions or weldments that would automatically be converted into beams