workbench 模态分析出错怎么解决啊?
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错误信息:Eigenvalue extraction failed since the allocated storage for
eigenvalues was exceeded. This occurred while searching for converged
eigenvalues either within a specified range or about a center value
with a begin frequency of FREQB= 0. Changing the beginning and/or end
frequency values on the MODOPT command may help avoid this error.
怎么解决呀