I've correctly run the analysis of a model using the OptiStruct solutor and it works fine, but when I try to import the .h3d file on HyperMesh It show an "error import" (look attachment); If I try to import the same file in HyperView It crash.
If I directly click on the file It correctly opens with HiperView Player and I can see the animation.
I'm using a student licence in HyperMesh 2025 version and the number of nodes is less than 100.000.