All Solutions

Network connect to THIS_HOST failed.

Número da Solução: 1289 Versões: Todas as versões

When launching COMSOL Multiphysics on Linux, i receive an error message that says: Network connect to THIS_HOST failed. The license file indicates THIS_HOST, and the server is not running on this host. If it's ...

The log window in COMSOL Multiphysics is unreadable on my Linux computer

Número da Solução: 1287 Versões: Todas as versões

The Log window in my COMSOL Multiphysics sessions looks like this: This issue is most commonly observed on Ubuntu 20.04 LTS (Focal Fossa) when the package texlive-fonts-recommended is present. But it has been ...

Which Linux Operating Systems does COMSOL Support?

Número da Solução: 1286 Versões: Todas as versões

Which Linux Operating Systems are supported by COMSOL? COMSOL strives to support maintained Long-Term Support (LTS) versions of the most popular Linux distributions used in enterprises. This includes CentOS 7 (until ...

Graphics Window not responding on computer with Intel Iris Xe graphics chip

Número da Solução: 1285 Versões: Todas as versões

I recently bought a laptop with the new Intel Iris Xe graphics chip. When I run COMSOL Multiphysics on it the Graphics window does not appear to respond to mouse movements. There are three suggested workarounds for ...

My compiled app fails to run on macOS 11

Número da Solução: 1283 Versões: 5.5

After upgrading to macOS 11, I receive an error when trying to launch a compiled application. Note: please follow the instructions below exactly. Do not attempt to copy the folders in the ZIP archive to the ...

COMSOL Multiphysics 5.5 fails to start on macOS 11

Número da Solução: 1282 Versões: 5.5

After upgrading to macOS 11, COMSOL Multiphysics 5.5 fails to launch. # Make sure you are running COMSOL Multiphysics 5.5 Update 3. From the COMSOL Multiphysics installation directory, go to the directory called ...

How to debug an External Material

Número da Solução: 1281 Aplica-se a: COMSOL Multiphysics, Structural Mechanics Module Versões: Todas as versões

I have a implemented an external material for use with Structural Mechanics, but my model is not solving. External materials are coded in C, and then compiled into a shared library that COMSOL Multiphysics uses at ...

Design Module license checked out directly when starting 2D drawings

Número da Solução: 1280 Aplica-se a: COMSOL Multiphysics, Design Module Versões: 5.5

For users of a floating-network license for COMSOL Multiphysics that includes the Design Module, a license key for the Design Module is checked out as soon as you draw something in a 2D geometry. This is the case even ...

Error: Please close the COMSOL window in SOLIDWORKS before synchronizing the geometry

Número da Solução: 1279 Aplica-se a: LiveLink for SOLIDWORKS Versões: 5.5

When I try to synchronize the geometry between COMSOL and SOLIDWORKS, the error message Please close the COMSOL window in SOLIDWORKS before synchronizing the geometry. is displayed. This error may occur sometimes ...

McAfee antivirus removes file from COMSOL installation

Número da Solução: 1278 Versões: 5.5, 5.4, 5.3a, 5.3, 5.2a, 5.2

After a recent update of the McAfee antivirus software, it flags a COMSOL file as a dangerous file and removes it, leaving COMSOL in a broken state. When trying to launch COMSOL, I get an error saying: Could not find ...

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