今天编译报了一个BUG：Error: write callback called multiple times

Creator 2.x
#1

今天编译时报一个BUG如下，大家有没有遇到过？我搜了半天没搜到同样的问题：
Build Failed: Error: write callback called multiple times
at afterTransform (C:\CocosCreator\resources\app.asar\node_modules\readable-stream\lib_stream_transform.js:96:33)
at TransformState.afterTransform (C:\CocosCreator\resources\app.asar\node_modules\readable-stream\lib_stream_transform.js:79:12)
at DestroyableTransform._transform (C:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\composer.js:13:9)
at DestroyableTransform.Transform._read (C:\CocosCreator\resources\app.asar\node_modules\readable-stream\lib_stream_transform.js:182:10)
at DestroyableTransform.Transform._write (C:\CocosCreator\resources\app.asar\node_modules\readable-stream\lib_stream_transform.js:170:83)
at doWrite (C:\CocosCreator\resources\app.asar\node_modules\readable-stream\lib_stream_writable.js:406:64)
at writeOrBuffer (C:\CocosCreator\resources\app.asar\node_modules\readable-stream\lib_stream_writable.js:395:5)
at DestroyableTransform.Writable.write (C:\CocosCreator\resources\app.asar\node_modules\readable-stream\lib_stream_writable.js:322:11)
at write (C:\CocosCreator\resources\app.asar\node_modules\gulp-sourcemaps\node_modules\readable-stream\lib_stream_readable.js:623:24)
at flow (C:\CocosCreator\resources\app.asar\node_modules\gulp-sourcemaps\node_modules\readable-stream\lib_stream_readable.js:632:7)
at Async.series.r (C:\CocosCreator\resources\app.asar\editor\core\builder.js:1:4119)
at C:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:726:13
at C:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:52:16
at C:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:264:21
at C:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:44:16
at C:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:723:17
at C:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:167:37
at Gulp.doneCallback (C:\CocosCreator\resources\app.asar\editor\core\gulp-build.js:1:15517)
at Gulp.Orchestrator.stop (C:\CocosCreator\resources\app.asar\node_modules\orchestrator\index.js:150:9)

#2

你找到了问题嘛？

#3

勾选了 source map 打包就会报这个错，应该属于cocos 的bug 把.