Failed to evaluate variable

Solution Number: 1185
Title: Failed to evaluate variable
Platform: All Platforms
Applies to: COMSOL Multiphysics
Versions: All versions
Categories:
Keywords:

Problem Description

The error "Failed to evaluate variable" occurs.

Solution

An error occurred when evaluating a variable. The domains in which COMSOL Multiphysics tried to evaluate the variable are indicated. Also, the error message shows the expression that COMSOL Multiphysics was unable to evaluate. Make sure that the variable is available in that part of the model and if so, that you have defined the variable correctly in the indicated domains.


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