2.2.2 工程升级 2.3.4 :关闭编辑预制资源报错：Cannot read property ‘_assembler’ of null

Creator 2.x
#1

  • Creator 版本：2.2.2 工程升级 2.3.4

  • 目标平台： 无

  • 详细报错信息，包含调用堆栈：编辑器控制台报错：
    TypeError: Cannot read property '_assembler' of null at RenderFlow._proto._updateRenderData (C:\CocosDashboard_1.0.7\resources\.editors\Creator\2.3.4\resources\engine\bin\.cache\dev\cocos2d\core\renderer\render-flow.js:92:8) at RenderFlow._proto._worldTransform (C:\CocosDashboard_1.0.7\resources\.editors\Creator\2.3.4\resources\engine\bin\.cache\dev\cocos2d\core\renderer\render-flow.js:63:14) at RenderFlow._proto._localTransform (C:\CocosDashboard_1.0.7\resources\.editors\Creator\2.3.4\resources\engine\bin\.cache\dev\cocos2d\core\renderer\render-flow.js:47:14) at RenderFlow.init [as _func] (C:\CocosDashboard_1.0.7\resources\.editors\Creator\2.3.4\resources\engine\bin\.cache\dev\cocos2d\core\renderer\render-flow.js:221:5) at RenderFlow._proto._children (C:\CocosDashboard_1.0.7\resources\.editors\Creator\2.3.4\resources\engine\bin\.cache\dev\cocos2d\core\renderer\render-flow.js:130:26) at RenderFlow._proto._worldTransform (C:\CocosDashboard_1.0.7\resources\.editors\Creator\2.3.4\resources\engine\bin\.cache\dev\cocos2d\core\renderer\render-flow.js:63:14) at RenderFlow._proto._localTransform (C:\CocosDashboard_1.0.7\resources\.editors\Creator\2.3.4\resources\engine\bin\.cache\dev\cocos2d\core\renderer\render-flow.js:47:14) at RenderFlow._proto._children (C:\CocosDashboard_1.0.7\resources\.editors\Creator\2.3.4\resources\engine\bin\.cache\dev\cocos2d\core\renderer\render-flow.js:130:26) at RenderFlow._proto._worldTransform (C:\CocosDashboard_1.0.7\resources\.editors\Creator\2.3.4\resources\engine\bin\.cache\dev\cocos2d\core\renderer\render-flow.js:63:14) at RenderFlow._proto._localTransform (C:\CocosDashboard_1.0.7\resources\.editors\Creator\2.3.4\resources\engine\bin\.cache\dev\cocos2d\core\renderer\render-flow.js:47:14)

  • 重现方式：在特定场景下编辑特定预制资源，保存预制资源关闭后，控制台一直报上面的错误，切换别的场景再切换回来报错停止，在demo中无法复现，只有我自己的项目会有，暂时没有demo可以重现

  • 之前哪个版本是正常的 ：2.2.2