abaqus中由于有接觸約束，所以interaction properties中定義mechanical中tangential behavior的friction properties為0.3。以上為摩擦系數(shù)定義。提交文件后提示user subroutine voidri is missing，然后我edit 這個(gè)job在general中的user suboutine file中導(dǎo)入knee_vfriction.obj，提交文件后提示problem during linking-abaqus/standard user subroutines.this error may be due to a mismatch in the abaqus user suboutine argument.these arguments sometimes change from release to release ,so user subroutines used with a previous release of abaqus may need to be adjusted.請問如何解決？？？