Process completed with exit code 127.

Process completed with exit code 127.

Process completed with exit code 127.

Process completed with exit code 127.

Process completed with exit code 127.

Process completed with exit code 1.

/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 24, Col: 11): Required property is missing: shell

/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 34, Col: 11): Required property is missing: shell

/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 45, Col: 11): Required property is missing: shell

/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 57, Col: 11): Required property is missing: shell

/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 97, Col: 11): Required property is missing: shell

/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 106, Col: 11): Required property is missing: shell

/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 109, Col: 11): Required property is missing: shell

GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. /home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 24, Col: 11): Required property is missing: shell,/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 34, Col: 11): Required property is missing: shell,/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 45, Col: 11): Required property is missing: shell,/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 57, Col: 11): Required property is missing: shell,/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 97, Col: 11): Required property is missing: shell,/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 106, Col: 11): Required property is missing: shell,/home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml (Line: 109, Col: 11): Required property is missing: shell at GitHub.DistributedTask.ObjectTemplating.TemplateValidationErrors.Check() at GitHub.Runner.Worker.ActionManifestManager.ConvertRuns(IExecutionContext executionContext, TemplateContext templateContext, TemplateToken inputsToken, String fileRelativePath, MappingToken outputs) at GitHub.Runner.Worker.ActionManifestManager.Load(IExecutionContext executionContext, String manifestFile)

Fail to load /home/runner/work/opentosca-vintner/opentosca-vintner/./.github/actions/prepare-integration-test/action.yaml