UE5，打开插件后；导入不同的igs格式文件出现两种问题；第一种情况是导入后没有模型，只有一个空的actor，另一种情况为导入后只展示了部分的模型，模型显示不全；
Do you have some error or warnings in your output log console?
Are you allowed to share the igs models with us so we can try reproduce? => if yes contact me through private message.