[Bug反馈]Creator3D1.2.0动画编辑节点经常无法显示

说真的,体验好差,就简单的做个7张图片展开的动画
bug就出现了几种:
1.显示所有节点的状态,就是有几个节点时不时没掉

2.中间分割的高度调整,经常不灵

3.红色时间轴以及关键帧,经常性的无法拖动位置,我要每次重启一下CC软件,重新打开项目才可以,点几下又不能拖动了

控制台有错误日志输出(该错误编辑动画时经常出现):
[Window] [Vue warn]: Error in render: “TypeError: Cannot read property ‘eulerAngles.z’ of null”
(found in )
at Logger.record (c:\Program Files (x86)\CocosDashboard_1.0.11\resources.editors\Creator3D\1.2.0\resources\app.asar\node_modules@base\electron-logger\lib\renderer.js:1:613)
at console.error (c:\Program Files (x86)\CocosDashboard_1.0.11\resources.editors\Creator3D\1.2.0\resources\app.asar\node_modules@base\electron-logger\lib\renderer.js:1:1543)
at warn (c:\Program Files (x86)\CocosDashboard_1.0.11\resources.editors\Creator3D\1.2.0\resources\app.asar\node_modules\vue\dist\vue.js:634:17)
at logError (c:\Program Files (x86)\CocosDashboard_1.0.11\resources.editors\Creator3D\1.2.0\resources\app.asar\node_modules\vue\dist\vue.js:1893:7)
at globalHandleError (c:\Program Files (x86)\CocosDashboard_1.0.11\resources.editors\Creator3D\1.2.0\resources\app.asar\node_modules\vue\dist\vue.js:1888:5)
at handleError (c:\Program Files (x86)\CocosDashboard_1.0.11\resources.editors\Creator3D\1.2.0\resources\app.asar\node_modules\vue\dist\vue.js:1848:7)
at Vue._render (c:\Program Files (x86)\CocosDashboard_1.0.11\resources.editors\Creator3D\1.2.0\resources\app.asar\node_modules\vue\dist\vue.js:3547:9)
at Vue.updateComponent (c:\Program Files (x86)\CocosDashboard_1.0.11\resources.editors\Creator3D\1.2.0\resources\app.asar\node_modules\vue\dist\vue.js:4061:23)