CocosCreator 为什么会“Generated an empty bundle”？

Creator 3.x
#1
  • Creator3D 版本： 1.1.1
  • 目标平台：浏览器
  • 首个报错：[Build] Generated an empty bundle
    at NewConsole.warn (C:\CocosDashboard_1.0.8\resources.editors\Creator3D\1.1.1\resources\app.asar\builtin\builder\dist\worker\console.js:1:1731)
    at Graph.defaultOnWarn [as onwarn] (C:\CocosDashboard_1.0.8\resources.editors\Creator3D\1.1.1\resources\app.asar\node_modules\rollup\dist\shared\index.js:83:17)
    at Graph.warn (C:\CocosDashboard_1.0.8\resources.editors\Creator3D\1.1.1\resources\app.asar\node_modules\rollup\dist\rollup.js:17668:14)
    at Chunk$1.preRender (C:\CocosDashboard_1.0.8\resources.editors\Creator3D\1.1.1\resources\app.asar\node_modules\rollup\dist\rollup.js:15495:24)
    at C:\CocosDashboard_1.0.8\resources.editors\Creator3D\1.1.1\resources\app.asar\node_modules\rollup\dist\rollup.js:18015:31
    at Generator.next ()
#2

再次说明下：导出来的Web项目是可以正常运行.