Your product license has numerical problem size limits.....
I keep getting this error about my problem essentially being too complex for the student software to allow it to be solved. I have a 250 x 60 x 50 tube with 2 supports, 3 forces and a moment. The mesh size is 20mm - literally not even worth running, and apparently the problem is too complex. If i suppress the moment i can use 5mm mesh size and itll run. Any finer and i get the same error message. It is a bit of ridiculous problem really as it renders the software literally useless.
Does anyone know why I might be having this issue?