结果无效并且想要恢复Maya 2018破碎效果的先前情况

Question

开始通过Maya 2018效果选项卡创建粉碎效果时。我遇到以下错误：

// Error: file: C:/Program Files/Autodesk/Maya2018/scripts/others/solidShatter.mel line 646: If you want to shatter Face:polySurfaceShape1, please first do Edit | Delete By Type -> History.

另外：

Error: file: C:/Program Files/Autodesk/Maya2018/scripts/others/includeShatterEffectsGlobals.mel line 27: An error occurred while running the Solid Shatter script.  Results may be invalid. If necessary, undo to restore the previous situation.

如何绕过此问题？我尝试删除历史记录，将网格作为OBJ导入，并保持网格非常干净。