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How to administrate a COMSOL Multiphysics Floating Network License and a COMSOL Server License on the same license server
Solution Number: 1211 Applies to: COMSOL Multiphysics, COMSOL Server Versions: All versionsI want to run my COMSOL Multiphysics license (FNL) and my COMSOL Server license (CSL) from the same license manager. How do I do that? Please note that this solution is about combining an FNL license file with a CSL ...
Matrix Has Zero on Diagonal
Solution Number: 1179 Versions: All versionsA "Matrix has zero on diagonal" error occurs. When the equations have a structure such that the stiffness matrix (Jacobian matrix) has zeros on the diagonal, it is not possible to use the following linear system ...
Invalid Degree of Freedom Name
Solution Number: 1180 Versions: All versionsThe following error message appears: "Invalid degree of freedom name." COMSOL does not recognize the name of a degree of freedom. Check the names of dependent variables that you have entered so that they match the ...
Circular Function Dependency Detected
Solution Number: 1181 Versions: All versionsThe following error occurs: "Circular function dependency detected." If you get this error, functions have been defined in terms of other functions in a chain. Check the user-defined functions in the model and make ...
Wrong number of DOFs in initial value
Solution Number: 1182 Applies to: COMSOL Multiphysics Versions: All versionsThe error "Wrong number of DOFs in initial value" occurs. The current solution or the stored solution has for some reason the wrong number of degrees of freedom, sometimes due to a change of the implementation of ...
Wrong Number of DOFs in Linearization Point
Solution Number: 1183 Applies to: COMSOL Multiphysics Versions: All versionsThe error "Wrong number of DOFs in linearization point" occurs. The current solution or the stored solution has for some reason the wrong number of degrees of freedom, sometimes due to a change of the implementation of ...
Duplicate parameter/variable name
Solution Number: 1184 Applies to: COMSOL Multiphysics Versions: All versionsThe error "Duplicate parameter/variable name" occurs. A parameter name or a variable name has at least two different definitions. For instance, the same variable name appears two or more times for a dependent variable, ...
Failed to Evaluate Variable
Solution Number: 1185 Applies to: COMSOL Multiphysics Versions: All versionsThe error "Failed to evaluate variable" occurs. 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 ...
Out of Memory During Assembly
Solution Number: 1186 Applies to: COMSOL Multiphysics Versions: All versionsThe error "Out of memory during assembly" occurs. This error message indicates that your computer does not have enough RAM memory to assemble the numerical model which you are working with. There are two distinct, ...
Undefined Function Call
Solution Number: 1187 Applies to: COMSOL Multiphysics Versions: All versionsThe 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.