> ERROR : THE NUMBER OF NON-ZERO MASSES REQUIRED     =    10
>         THE NUMBER OF EXISTING MASSES IN THE MODEL =     0
>         JOB WILL BE TERMINATED.
用Midas GTS进行“特征值分析”时出现这个错误，求大神指导

> ERROR : THE NUMBER OF NON-ZERO MASSES REQUIRED     =    10
>         THE NUMBER OF EXISTING MASSES IN THE MODEL =     0
>         JOB WILL BE TERMINATED.
用Midas GTS进行“特征值分析”时出现这个错误，求大神指导