导入腾讯云直播sdk无法进行构建

Creator 2.x
#1

  • Creator 版本： 2.4.13

  • 目标平台： 移动网页

  • 重现方式：构建

  • 首个报错：

#2

报错什么，

#3

Build Failed: Error: Unexpected token: operator (?)
at C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\editor\core\gulp-build.ccc:1:29130
at Gulp. (C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\editor\core\gulp-build.ccc:1:29186)
at Object.onceWrapper (events.js:422:26)
at Gulp.emit (events.js:315:20)
at Gulp.emit (domain.js:467:12)
at Object.error (C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\node_modules\undertaker\lib\helpers\createExtensions.js:61:10)
at handler (C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\node_modules\now-and-later\lib\mapSeries.js:47:14)
at f (C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\node_modules\once\once.js:25:25)
at f (C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\node_modules\once\once.js:25:25)
at tryCatch (C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\node_modules\async-done\index.js:24:15)
at C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\editor\lib\builder\index.ccc:1:4014
at wrapper (C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\node_modules\async\dist\async.js:272:20)
at next (C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\node_modules\async\dist\async.js:4584:24)
at C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\node_modules\async\dist\async.js:325:20
at C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\editor\core\gulp-build.ccc:1:27922
at C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\editor\core\gulp-build.ccc:1:5999
at Gulp. (C:\ProgramData\cocos\editors\Creator\2.4.13\resources\app.asar\editor\core\gulp-build.ccc:1:29024)
at Object.onceWrapper (events.js:422:26)
at Gulp.emit (events.js:315:20)