The action init failed with http error

[tianhaoz95]

Hi, I was trying to use it for a flutter app I recently started, but the action init failed with the following message:

Here is the action workflow I added:

name: PR checks

on: [push]

jobs:
  test:
    name: Test on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-java@v1
        with:
          java-version: '12.x'
      - uses: subosito/flutter-action@v1
        with:
          flutter-version: '1.8.4'
          channel: 'beta'
      - run: flutter pub get
      - run: flutter test

Do you know what might have happened and what might be a work around? I can probably post a fix if you can point me to where you think the problem is.

[subosito]

As you can see here, https://flutter.dev/docs/development/tools/sdk/releases?tab=linux, there is no version 1.8.4 for beta channel. Change it to 1.8.3 or any valid value to fix that.

[tianhaoz95]

ohhh right. ok it works no. I think it will be good to change the code example in the README to something that works. I just opened a PR #9 to change the version to make is consistent with the first code snippet and also works.

[amenk]

Would be cool to print a proper error message like the URL which it tries to fetch / or flutter version does not exist...