Undefined function call

Solution Number: 1187
Title: Undefined function call
Platform: All Platforms
Applies to: COMSOL Multiphysics
Versions: All versions
Categories: Error Messages

Problem Description

The error "Undefined function call" occurs.


An expression in the model contains an undefined function name. Check that the function name is correct and that the function is in the COMSOL Multiphysics or MATLAB® path.


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