Act: Can not start python environment in MacOS

[magiskboy]

I run act push -j fastapi, then I got a error

This is the action file

name: Test

on: [push]

jobs:
  fastapi:
    runs-on: ubuntu-latest
    # if: "contains(github.event.head_commit.message, 'FASTAPI: ')"
    strategy:
      matrix:
        python-version: [3.6, 3.7, 3.8]
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install cookiecutter
      run: |
        pip install cookiecutter
    - name: Test generate
      run: |
        cookiecutter --no-input fastapi -o target

Who can help me to resolve this problem?

[pergpau]

Same problem on Ubuntu 20.04. Workflow works fine on Github Actions, but fail with same error using act.

jobs:
  test:
    runs-on: ubuntu-18.04
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-java@v1
        with:
          java-version: '11'
      - uses: actions/setup-go@v1
        with:
          go-version: '1.13.8'
      - uses: actions/setup-node@v1
        with:
          node-version: '10.x'
      - uses: actions/setup-python@v2
        with:
          python-version: '2.7'
      - name: golangci-lint
        uses: golangci/golangci-lint-action@v1
        with:
          version: v1.30
          working-directory: src/backend

[davidjmeyer]

I also have this problem, it appears to be a duplicate of #251. As mentioned on that issue, try using the alternative runner image with one of the following flags depending on which image you've specified in your workflow.

-P ubuntu-latest=nektos/act-environments-ubuntu:18.04
or
-P ubuntu-18.04=nektos/act-environments-ubuntu:18.04

[magiskboy]

this problem was solved 👍 thank you @davidjmeyer