ansys导出模态中性文件时总是出现这样的警告:
** WARNING ** SUPPRESSED MESSAGE CP = 45.875 TIME= 14:45:24
Term= 1 on CE number= 1440 is not active on any element
This CE is ignored.
** WARNING ** SUPPRESSED MESSAGE CP = 67.047 TIME= 14:47:50
The first term of CE number=4 has no active DOF associated with it.
This CE is ignored.
谁知道该怎么解决?急!