大佬们 这个insufficient memory for reading STL file是咋回事啊 我不小心把文件误删了 用恢复数据软件找回来之后再打开就成这样的情况了
STL文件：insufficient memory for reading STL file
ZPR文件：error h
as been encountered while trying to load a tool loading has been aborted.

内存不足