Action doesn't seem to work on self-hosted agents

[RTodorov]

Hi there,

I have this action in two different jobs on my pipeline. One runs on ubuntu-latest, the other runs on self-hosted.

    - name: Set up Helm
      uses: azure/setup-helm@v1
      with:
        version: 'v3.4.0'

When running on ubuntu-latest, it works perfectly fine but when running on self-hosted, I get this:

Error: Error: Parameter 'commandLine' cannot be null or empty.

I've enabled debug logging and this is the full output of that step:

##[debug]Evaluating condition for step: 'Set up Helm'
##[debug]Evaluating: success()
##[debug]Evaluating success:
##[debug]=> true
##[debug]Result: true
##[debug]Starting: Set up Helm
##[debug]Loading inputs
##[debug]Loading env
Run azure/setup-helm@v1
  with:
    version: v3.4.0
  env:
    HELM_EXPERIMENTAL_OCI: 1
    KUBECONFIG: /home/user/actions-runner/_work/_temp/kubeconfig_1616684639908
##[debug]isExplicit: 3.4.0
##[debug]explicit? true
##[debug]checking cache: /home/user/actions-runner/_work/_tool/helm/3.4.0/x64
##[debug]not found
##[debug]Downloading https://get.helm.sh/helm-v3.4.0-linux-amd64.zip
##[debug]Downloading /home/user/actions-runner/_work/_temp/f2c38490-7ffa-45cd-bd44-e414c0256038
##[debug]download complete
Error: Error: Parameter 'commandLine' cannot be null or empty.
##[debug]Node Action run completed with exit code 1
##[debug]Finishing: Set up Helm

My host is also ubuntu-latest by the way. Any idea on what could be causing the problem with the self-hosted agent?

Thank you

[RTodorov]

Nevermind, just found #10 :)