version : 2.4.7
Error : prefab文件无法打开 。
2022-01-24T03:43:40.725Z - error: TypeError: Cannot set property ‘lineWidth’ of null
at cc_Graphics.set [as lineWidth] (C:\CocosDashboard_1.0.8\resources.editors\Creator\2.4.7\resources\engine\bin.cache\dev\cocos2d\core\graphics\graphics.js:83:30)
at Object._drawDesignResolution (C:\CocosDashboard_1.0.8\resources.editors\Creator\2.4.7\resources\app.asar\editor\builtin\scene\panel\tools\camera\2d.ccc:1:902)
at Object.apply (C:\CocosDashboard_1.0.8\resources.editors\Creator\2.4.7\resources\app.asar\editor\builtin\scene\panel\tools\camera\2d.ccc:1:2573)
at Object.onResize (C:\CocosDashboard_1.0.8\resources.editors\Creator\2.4.7\resources\app.asar\editor\builtin\scene\panel\tools\camera\2d.ccc:1:4465)
at Object.onResize (C:\CocosDashboard_1.0.8\resources.editors\Creator\2.4.7\resources\app.asar\editor\builtin\scene\panel\tools\camera\index.ccc:1:3705)
at HTMLElement._resize (C:\CocosDashboard_1.0.8\resources.editors\Creator\2.4.7\resources\app.asar\editor\builtin\scene\panel\scene-view.ccc:1:3341)
at C:\CocosDashboard_1.0.8\resources.editors\Creator\2.4.7\resources\app.asar\editor\builtin\scene\panel\scene.ccc:1:457
请帮我解决问题。
谢谢。