好!
我建的好几个装配图,退出UG后,从新启动就打不开了,但是预览有图.请高手指点!提示为:
Warnings while opening E:/all.
The following warnings are issued while loading.
nut.prt -failed to find file using current search options,part left unloaded.
......其它的几条都如此,全部零件都加载不了!
顺便问一下,我在选择图形时,如果可能选中多处,那个选择项(类似[1,2]这样的那个)怎么时有时无啊?