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1150: Error: Failed to compute elastoplastic strain variables

Why do I get the error Failed to compute elastoplastic strain variables when using plasticity/concrete/soil plasticity? This happens because the elastoplastic element cannot evaluate a plastic step if the current...
Version: All versions - Platform: All Platforms

1149: Error: Error downloading file. Connection refused: connect

When installing COMSOL over the Internet, the following error(s) occur: Error downloading file. Connect timed out Error Downloading file. Connection refused: connect Error Downloading file....
Version: All versions - Platform: All Platforms

1142: How can I see who is currently using a floating network license?

I am working with a floating network license of COMSOL. How can I determine who is currently using COMSOL or a specific module? The COMSOL installation provides FlexNet license utility programs that produce a list of...
Version: All versions - Platform: All Platforms

1140: COMSOL Multiphysics crashes silently

COMSOL Multiphysics crashes silently when modeling. When you try to restart COMSOL it may crash immediately. The cause of this behavior can be a hardware error on some part of your memory cards. It is recommended that...
Version: All versions - Platform: All Platforms

1134: Warning: MUMPS allocation factor increased

I get the warning MUMPS allocation factor increased to 1.44 If you get a solution, this warning is nothing to worry about. You can get rid of the warning and possibly get a little shorter solution time by setting the...
Version: All versions - Platform: All Platforms

1127: Improving convergence in nonlinear time dependent models

When solving a time dependent model, I get an error message similar to: Nonlinear solver did not converge. Maximum number of Newton iterations reached. Time : 0.15582918651998362 Last time step is not...
Version: All versions - Platform: All Platforms

1126: Error: Error contacting the update server

When updating the COMSOL model library, I get the following message: Error contacting the update server Please check your internet connection. If you think your internet connection is fine, you are maybe connected...
Version: All versions - Platform: All Platforms

1123: Error: Failed to connect to AutoCAD

When I synchronize the geometry between AutoCAD LT and COMSOL Multiphysics I get the error message: Failed to connect to AutoCAD. Please make sure AutoCAD is running. AutoCAD LT does not support third party add-ins....
Version: All versions - Platform: Windows

1122: Error: Failed to connect to SOLIDWORKS

When I try to synchronize the geometry between COMSOL and SOLIDWORKS, the error message Failed to connect to SOLIDWORKS. Please make sure SOLIDWORKS is running. is displayed, and the COMSOL Multiphysics tab in...
Version: All versions - Platform: Windows

1118: Resolving time-dependent waves

I am solving a time-dependent wave-type problem, what mesh and solver settings should I adjust for better accuracy and runtimes? The accuracy of a time-dependent model solving for electromagnetic, acoustic,...
Version: All versions - Platform: All Platforms