ANSYS Workbench瞬态动力学分析报错超过了内部解决方案的大小或不适当的负载值是怎么回事？

An internal solution magnitude limit was exceeded. Please check your Environment for inappropriate load values or insufficient supports.Also check that your mesh has more than 1 element in at least 2 directions if solid brick elements are present.

请问分析过程中老是报这样的错误是怎么回事呢？