integrator failed at iteration

[mahbobehmirzaie]

Hello
I modeled a cruciform steel connection, when applied cyclic load on the top of the column,there is this warning
Super LU,Error to return to factorization dgstrf
Displacement control , new step , failed in solver
Static analysis, The integrator failed at iteration

[vesna]

It may be that you only have a problem with your "system" or it may be that you have a problem with your model.

Did you post the full message?