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subosito / flutter-action

Flutter environment for use in GitHub Actions. It works on Linux, Windows, and macOS.
MIT License
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Broken web build generated by the github action #156

Closed janosgy closed 2 years ago

janosgy commented 2 years ago

Hi, When I run flutter build web --release on my Mac, (

Flutter 2.10.5 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 5464c5bac7 (2 weeks ago) • 2022-04-18 09:55:37 -0700
Engine • revision 57d3bac3dd
Tools • Dart 2.16.2 • DevTools 2.9.2

) And I manually copy the generated files to our cloud service, everything is working as expected.

But when a GitHub action generates the build, the application shows up as a white screen with this error in the console:

Uncaught Instance of 'minified:K4'
    at Object.c (https://domain.web.core.windows.net/main.dart.js:3948:3)
    at https://domain.web.core.windows.net/main.dart.js:71223:24
    at apa.a (https://domain.web.core.windows.net/main.dart.js:5137:62)
    at apa.$2 (https://domain.web.core.windows.net/main.dart.js:34715:14)
    at aob.$1 (https://domain.web.core.windows.net/main.dart.js:34709:21)
    at Ec.n_ (https://domain.web.core.windows.net/main.dart.js:35771:31)
    at ajW.$0 (https://domain.web.core.windows.net/main.dart.js:35069:11)
    at Object.uS (https://domain.web.core.windows.net/main.dart.js:5233:40)
    at a7.nv (https://domain.web.core.windows.net/main.dart.js:34992:3)
    at RO.cl (https://domain.web.core.windows.net/main.dart.js:34704:8)

I tried to narrow the scope down by uploading the build as an artifact and I manually copied it over to the server, got the same result (ubuntu-latest)

    - uses: actions/checkout@v3
    - uses: subosito/flutter-action@v2
      with:
        channel: 'stable'

    - name: Install dependencies
      run: flutter pub get

    - name: Build Web
      run: flutter build web --release

    - name: Upload Artifact
      uses: actions/upload-artifact@v3
      with:
        name: web-build
        path: build/web
        retention-days: 1

do you have any ideas?

janosgy commented 2 years ago

False alarm, sorry. I simplified the example too much. I also use SpicyPizza/create-envfile@v1.3 in my action, and the problem was that the .env file was not filled with my configs.