在node_modules里面自己写了个包，调试是可以的，但是打包却出问题了，报错如下
Build Failed: Error
at new JS_Parse_Error (eval at (D:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\node_modules\uglify-js\tools\node.js:28:1), :1534:18)
at js_error (eval at (D:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\node_modules\uglify-js\tools\node.js:28:1), :1542:11)
at croak (eval at (D:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\node_modules\uglify-js\tools\node.js:28:1), :2089:9)
at token_error (eval at (D:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\node_modules\uglify-js\tools\node.js:28:1), :2097:9)
at unexpected (eval at (D:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\node_modules\uglify-js\tools\node.js:28:1), :2103:9)
at semicolon (eval at (D:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\node_modules\uglify-js\tools\node.js:28:1), :2123:56)
at simple_statement (eval at (D:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\node_modules\uglify-js\tools\node.js:28:1), :2314:73)
at eval (eval at (D:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\node_modules\uglify-js\tools\node.js:28:1), :2183:19)
at eval (eval at (D:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\node_modules\uglify-js\tools\node.js:28:1), :2136:24)
at block_ (eval at (D:\CocosCreator\resources\app.asar\node_modules\gulp-uglify\node_modules\uglify-js\tools\node.js:28:1), :2429:20)
at D:\CocosCreator\resources\app.asar\editor\core\builder.js:1:3806
at D:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:726:13
at D:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:52:16
at D:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:264:21
at D:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:44:16
at D:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:723:17
at D:\CocosCreator\resources\app.asar\node_modules\async\lib\async.js:167:37
at Gulp.doneCallback (D:\CocosCreator\resources\app.asar\editor\core\gulp-build.js:1:12815)
at Gulp.Orchestrator.stop (D:\CocosCreator\resources\app.asar\node_modules\orchestrator\index.js:150:9)
求大婶解惑下