RAM Frame Internal FEA Error

I had a working lateral model, but now when I attempt to run an analysis I receive the following error message: 'Internal FEA Error.' This occurred (and now continues to occur) randomly after a previous run had already been successful, so it doesn't appear to be related to any instabilities. I am working in version 17.04.02.

Parents Reply
  • Appreciate the quick response. This is actually a steel superstructure; concentric cross and V-braces with composite and roof deck diaphragms. I Don't have any sloping levels, I aligned all slab edges to the perimeter beams, and deleted all slab penetrations. I've tried rigid and semi-rigid diaphragm analysis. I've also searched other similar errors on this forum to troubleshoot, but so far to no avail. Can I send you a copy of the model?

    Thanks.

Children