参考：https://forums.unrealengine.com/t/failed-to-compile-material-for-pcd3d_sm5-warning/385087

https://forums.unrealengine.com/t/failed-to-compile-material-for-platform-pcd3d-sm4/436176
报错：Failed to compile Material for platform PCD3D_SM5 .....

解决方法：在project settings中，找到 Packaging - share material shader code中，去掉勾选