具体报错信息，麻烦查看下
[Scene] TypeError: Cannot read property ‘morph’ of undefined
at ModelComponent._watchMorphInMesh (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\3d\framework\model-component.js:574:47)
at ModelComponent.onLoad (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\3d\framework\model-component.js:297:14)
at E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\scene-graph\node-activator.js:126:12
at OneOffInvoker._invoke (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\scene-graph\component-scheduler.js:281:9)
at OneOffInvoker.invoke (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\scene-graph\component-scheduler.js:181:16)
at NodeActivator.activateNode (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\scene-graph\node-activator.js:228:23)
at Node._onHierarchyChangedBase (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\scene-graph\base-node.js:1437:38)
at Node._onHierarchyChanged (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\scene-graph\base-node.js:1374:21)
at Node.setParent (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\scene-graph\base-node.js:502:14)
at Node.setParent (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\scene-graph\node.js:141:66)
[Scene] TypeError: Cannot read property ‘update’ of null
at Model.updateUBOs (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\renderer\scene\model.js:305:29)
at ForwardPipeline.sceneCulling (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\pipeline\render-pipeline.js:498:23)
at ForwardPipeline.sceneCulling (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\pipeline\forward\forward-pipeline.js:261:80)
at ForwardFlow.render (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\pipeline\forward\forward-flow.js:77:23)
at ForwardPipeline.render (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\pipeline\render-pipeline.js:210:25)
at Root.frameMove (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\root.js:432:28)
at Director.mainLoop (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\resources\3d\engine\bin.cache\dev\cocos\core\director.js:1109:22)
at EngineManager.tickInEditMode (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\app.asar\builtin\scene\dist\script\3d\manager\engine\index.js:1:1436)
at EngineManager._tick (E:\CocosDashboard\resources.editors\Creator3D\1.1.2\resources\app.asar\builtin\scene\dist\script\3d\manager\engine\index.js:1:2387)