技术支持知识库

Error Messages Solutions

1249: Solution number is out of range

You compute a distributed parametric sweep on a cluster. When processing the results some values are missing or you get errors such as "The solution number is invalid" or "Solution number is out of range". In some...
Version: 5.3a - Platform: All Platforms

1247: Unexpected error when running application

When running my application, I get an unexpected error and after clicking view log the top of the stack trace looks like: com.comsol.model.data.ModelLockedException: The node *** is removed. at...
Version: 5.3a - Platform:

1243: Out of Memory

The error "Out of Memory" occurs. Of the available memory (RAM and virtual memory), one section, the Java heap, is reserved for Java. The rest of the memory will be available for meshing and solving. If you receive the...
Version: All versions - Platform: All Platforms

1242: Unexpected error thrown by the Method Editor

I run COMSOL Multiphysics on Windows 7. When trying to access the Method Editor in the Application Builder, I get an unexpected error. When opening the log file, the top of the stack trace looks like...
Version: All versions - Platform:

1241: Running Client-Server consumes too many licenses or gives an error...

I am having problems running COMSOL Multiphysics 5.3a in Client-Server mode. The issue manifests itself in two different ways. If you are using a multi-seat Floating Network License (FNL), you may notice from the...
Version: 5.3a - Platform: All Platforms

1234: An error is returned when running mphlaunch and mphstart

If the COMSOL installation path contains a space, an error is returned when running the functions mphstart and mphlaunch at the MATLAB prompt. The error returned when running mphlaunch is: 'C:\Program' is not...
Version: 5.3 - Platform: All Platforms

1231: Error: "Internal error CAD import" when importing SOLIDWORKS or...

On a computer with Chinese Windows, import of SOLIDWORKS and CATIA V5 files in COMSOL Multiphysics 5.2a always fails with the message "Internal error CAD import". Contact COMSOL Support to get access to the hotfix that...
Version: 5.2a - Platform: Windows

1228: Vendorstring is not correct

When using the COMSOL 5.2a license file, I receive the error "Vendorstring is not correct" when starting COMSOL version 5.2 or earlier. COMSOL 5.2a works fine. What is the problem? For licenses that use a license...
Version: All versions - Platform: All Platforms

1224: Cannot start COMSOL on Mac OS X when two displays are connected

I try to run COMSOL on Mac OS X with multiple displays connected, but it crashes. The error comes from the license manager who has issues handling multiple displays connected via thunderbolt connections. A work around...
Version: - Platform: Macintosh

1215: Circular variable dependency detected

One of the following errors occur: "Circular variable dependency detected." or "There are cyclic dependencies." If you get one of these errors, a variable or parameter has been defined in terms of itself, possibly in a...
Version: All versions - Platform: All Platforms