填土分级堆载时设置生死单元模型 [复制链接]

提交运算后出现这种情况，请高手指点。
The job input file "06.inp" has been submitted for analysis.
Error in job 06: in keyword *MODELCHANGE, file "06.inp", line 1170: Unknown part instance set PART-1-1.FILL-1;
Error in job 06: in keyword *MODELCHANGE, file "06.inp", line 1170: Unknown part instance set PART-1-1.FILL-2;
Error in job 06: in keyword *MODELCHANGE, file "06.inp", line 1170: Unknown part instance set PART-1-1.FILL-3;
Error in job 06: in keyword *MODELCHANGE, file "06.inp", line 1213: Unknown part instance set PART-1-1.FILL-1;
Error in job 06: ELEMENT SET ASSEMBLY_PART-1-1_FILL-1; HAS NOT BEEN DEFINED
Error in job 06: in keyword *MODELCHANGE, file "06.inp", line 1261: Unknown part instance set PART-1-1.FILL-2;
Error in job 06: ELEMENT SET ASSEMBLY_PART-1-1_FILL-2; HAS NOT BEEN DEFINED
Error in job 06: in keyword *MODELCHANGE, file "06.inp", line 1309: Unknown part instance set PART-1-1.FILL-3;
Error in job 06: ELEMENT SET ASSEMBLY_PART-1-1_FILL-3; HAS NOT BEEN DEFINED
Error in job 06: ELEMENT SET ASSEMBLY_PART-1-1_FILL-1; HAS NOT BEEN DEFINED
Error in job 06: ELEMENT SET ASSEMBLY_PART-1-1_FILL-2; HAS NOT BEEN DEFINED
Error in job 06: ELEMENT SET ASSEMBLY_PART-1-1_FILL-3; HAS NOT BEEN DEFINED
Job 06: Analysis Input File Processor aborted due to errors.
Error in job 06: Analysis Input File Processor exited with an error.
Job 06 aborted due to errors.

已明白，生死单元后边不要加分号。希望对遇到同样问题的朋友有帮助。