求助！ABAQUS中“INVALID FLOAT VALUE”错误如何处理？？
浏览：93109 回答：3
Error in job 0420ex16-1Job-1:
INVALID FLOAT VALUE
Error in job 0420ex16-1Job-1: ELEMENT SET _Whole_Model_Gravity_Elset HAS NOT BEEN DEFINED
Error in job 0420ex16-1Job-1: INVALID FLOAT VALUE
Job 0420ex16-1Job-1: Analysis Input File Processor aborted due to errors.
Error in job 0420ex16-1Job-1: Analysis Input File Processor exited with an error.
Job 0420ex16-1Job-1 aborted due to errors.
运行《ABAQUS在岩土工程中的应用》ex16-1时出现以上提示，不知如何解决，还请不吝赐教！
Error in job 0420ex16-1Job-1: ELEMENT SET _Whole_Model_Gravity_Elset HAS NOT BEEN DEFINED
Error in job 0420ex16-1Job-1: INVALID FLOAT VALUE
Job 0420ex16-1Job-1: Analysis Input File Processor aborted due to errors.
Error in job 0420ex16-1Job-1: Analysis Input File Processor exited with an error.
Job 0420ex16-1Job-1 aborted due to errors.
运行《ABAQUS在岩土工程中的应用》ex16-1时出现以上提示，不知如何解决，还请不吝赐教！
第二个问题要在设置重力的时候手动选中要设置的区域，不能靠窗口里面的选项来设置全局施加重力