热分析报错丢失driverLM是怎么回事呀？

阿炜1号

报错代码如下，开始还是可以计算的。

Run pre.exe
2018/6/2 12:37:41
End Analysis Input File Processor
Begin Abaqus/Standard Analysis
2018/6/2 12:37:41
Run standard.exe
Lost connection to driverLM.  Will not attempt recovery.  Exiting
2018/6/2 15:16:22
Abaqus Error: Abaqus/Standard Analysis exited with an error - Please see the
message file for possible error messages if the file exists.