可是明明存在 app.js 文件，自己打开微信开发工具就可以上传。。。。

✔ IDE server has started, listening on http://127.0.0.1:24914
✔ Using AppID: xxxxxxxxxx
✖ Uploading
[error] {
  code: 10,
  message: 'Error: 错误 Error: 缺少文件, error: app.js, file not found [20200817 14:27:03][] (code 10)Error: 错误 Error: 缺少文件, error: app.js, file not found [20200817 14:27:03][] (code 10)\n' +
    '    at Object.GENERIC_ERROR (/Applications/wechatwebdevtools.app/Contents/Resources/package.nw/core.wxvpkg/7201d239ccdbdc262e2ecf5fe0c8aca3.js:1:141)\n' +
    '    at /Applications/wechatwebdevtools.app/Contents/Resources/package.nw/core.wxvpkg/e957e476922cb230973a914ab0c2cdac.js:1:5192\n' +
    '    at processTicksAndRejections (internal/process/task_queues.js:85:5)'
}