问：运行job后，弹出的对话框，显示crack1crackdomaincontainsinvalidelementshape要如何解决...  运行job后，弹出的对话框，显示crack 1 crack domain contains invalid element shape要如何解决？

答：xfem不能同时使用quad和triangle单元，，mesh controls---不能使用quad dominated同理四面体和六面体You cannot have both quad and triangle elements while running XFEM. Go to mesh controls----- change the element shape to quad from quad dominated