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Error : General Protection Exception

This type of error message is output from the Windows kernel for PC machines. Because of this, the messages are not LUSAS-specific and not typically useful in interpreting the problem.

If this occurs when using MODELLER, the LUSASM_0.ERR file should be examined for more specific error messages. If, however, the error occurs whilst SOLVER is running, the LUSAS output file should be examined for error messages.

Without any corresponding errors this may indicate the presence of very large displacements or stresses that are larger than the maximum permitted by the machine hardware – typically a result of a significant weakness in the structure. 


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