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please help me how to solve this
Posted 30 juil. 2023, 07:13 UTC−4 2 Replies
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Failed to find a solution. Singular matrix.
There are 2499 void equations (empty rows in matrix) for the variable comp1.V. at coordinates: (0.658724,2.60845), (0.636722,2.59808), (0.614719,2.58772), (0.643582,2.62773), (0.621579,2.61736), ...
and similarly for the degrees of freedom (empty columns in matrix). Returned solution is not converged. Not all parameter steps returned.
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Sounds like you have one or more errors in your setup and specification of the problem. I encourage you to post your .mph file to the forum so that others can examine it and offer their suggestions.
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That error message means "Something Isn't Right." Either review the setup carefully or post your (reduced) .mph file.