Cocos creator rc.1 中使用 coffeescript报错

新建项目 -》 在scripts中新建 CoffeeScript,报错:Error: ENOENT: no such file or directory, open ‘E:\game_projects\tutorial-blackjack\library\imports\52\529f51fc-497d-438c-a5b9-2ffe46ecdadb.js.map’

at Error (native)
at Object.fs.openSync (fs.js:640:18)
at Object.module.(anonymous function) [as openSync] (ELECTRON_ASAR.js:186:20)
at Object.fs.readFileSync (fs.js:508:33)
at Object.fs.readFileSync (ELECTRON_ASAR.js:523:29)
at getBabelSourceMaps (E:\ccc1.4_rc1\resources\app.asar\editor\page\refine-sourcemap.js:1:942)
at Stream.refineSourceMap (E:\ccc1.4_rc1\resources\app.asar\editor\page\refine-sourcemap.js:1:2260)
at Stream.stream.write (E:\ccc1.4_rc1\resources\app.asar\node_modules\through\index.js:26:11)
at write (E:\ccc1.4_rc1\resources\app.asar\node_modules\vinyl-buffer\node_modules\readable-stream\lib_stream_readable.js:623:24)
at flow (E:\ccc1.4_rc1\resources\app.asar\node_modules\vinyl-buffer\node_modules\readable-stream\lib_stream_readable.js:632:7)
at E:\ccc1.4_rc1\resources\app.asar\editor\core\compiler.js:1:1022
at E:\ccc1.4_rc1\resources\app.asar\editor\core\compiler.js:1:466
at BrowserWindow. (E:\ccc1.4_rc1\resources\app.asar\editor\core\compiler.js:1:2045)
at BrowserWindow.g (events.js:286:16)
at emitOne (events.js:101:20)
at BrowserWindow.emit (events.js:188:7)

在mac及pc上都有这种情况。

为什么这个贴子像被屏蔽了似的?:(

删除library,temp,local文件夹,重开项目