[求助]气固两相颗粒轨迹的错误

yangliu51647

我在气固两相颗粒轨迹的时候 为什么出现这样的错误？
Error message from graphics function Compute_Text_Extent:
Syntax error during expansion of ';.'; -
';.'; referred to, but no segment is open
Error message from graphics function Update_Display:
There was an unexpected Hoops internal error -
Update requested with update in progress!
谢谢大侠指点！