1 f z- _& t* j$ Y0 {3 x在进行有限元分析的时候总是出现一下的错误提示:1.following license could not be checked out :nx-NASTRAN_export 7 L N0 G, L$ i+ U7 E4 z2.nx NASTRAN DESIGN 导出license not available " `9 Z6 S# H4 R9 s8 n6 j, }3.specified nastran file does not exist3 Q0 }9 [9 C) i% [& S8 v; \3 p- i
我查看列出的信息都没有问题就出现三个提示谢谢大家