错误信息如下：
[Window Title]
CocosCreator
[Main Instruction]
自定义路径引擎加载失败，使用内置引擎，请前往偏好设置设置正确的引擎路径。
[Content]
Error: Error: Error: Parsing file D:\engine-master\cocos2d\core\3d\CCLightComponent.js: ‘import’ and ‘export’ may appear only with ‘sourceType: module’ (26:0)
at n.each.i (C:\CocosCreator_2.0.10\resources\app.asar\editor\share\quick-compile\index.js:1:2476)
at C:\CocosCreator_2.0.10\resources\app.asar\node_modules\async\lib\async.js:52:16
at done (C:\CocosCreator_2.0.10\resources\app.asar\node_modules\async\lib\async.js:241:17)
at C:\CocosCreator_2.0.10\resources\app.asar\node_modules\async\lib\async.js:44:16
at Deps.m.on.e (C:\CocosCreator_2.0.10\resources\app.asar\editor\share\quick-compile\index.js:1:6000)
at emitOne (events.js:96:13)
at Deps.emit (events.js:191:7)
at Deps.parseDeps (C:\CocosCreator_2.0.10\resources\app.asar\node_modules\module-deps\index.js:481:14)
at getDeps (C:\CocosCreator_2.0.10\resources\app.asar\node_modules\module-deps\index.js:414:40)
at C:\CocosCreator_2.0.10\resources\app.asar\node_modules\module-deps\index.js:398:32
[OK]
关于引擎版本选择，最好有一个对照表。我下载对应以前编辑安装的版本，运行起来成了测试版了
WX群，需要进群，添加微信回复 cocos
