2.4.0 编辑器bug

编辑器打开prefab编辑完后回场景报错
Failed to restore delete node Canvas: TypeError: Cannot read property ‘name’ of null,
重启编辑器再打开后场景信息都没了


双击场景什么都没显示

五年后的今天,我也出现了,有解决办法吗
Failed to restore delete node Canvas: TypeError: Cannot read property ‘_onMaterialModified’ of null
我的叫这个