Error map
.gitlab-ci.yml invalid GitLab CI: Found errors in your .gitlab-ci.yml: jobs:build config contains unknown keys: scripts
CI/CD · layer 7, Build & delivery
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Directly related (10)
docker compose: services.x Additional property y is not allowed / yaml: line N: mapping values are not allowed
The compose file is invalid YAML or uses a key Compose doesn’t recognise at that level (usually an indentation mistake).
service "web" depends on undefined service "db": invalid compose project
A service lists depends_on (or links/networks) for a service name that isn’t defined in the Compose file(s) being used.
GitLab CI: Cannot connect to the Docker daemon at tcp://docker:2375. Is the docker daemon running?
A docker-in-docker job could not reach the `docker:dind` service — it is not started, not privileged, or the TLS/host settings do…
GitLab CI: This job could not start because it could not retrieve the needed artifacts (dependencies: build).
A job needs artifacts from an earlier job, but that job failed, was skipped or its artifacts have expired or been deleted.
GitLab CI: No pipeline created — pipeline filtered out by workflow:rules / "The rules configuration prevented any jobs from being added to the pipeline"
Your `workflow:rules` or job-level `rules:` evaluated to "never" for this event, so GitLab created no pipeline or no jobs.
CircleCI: Error calling workflow: 'build'. Cannot find a definition for job named test / Config does not conform to schema
CircleCI could not compile `.circleci/config.yml` — a workflow refers to a missing job, a key is invalid, or the YAML is malforme…
GitHub Actions: Invalid workflow file: .github/workflows/ci.yml#L12 — You have an error in your yaml syntax on line 12
GitHub could not parse your workflow YAML, so no run was created — usually indentation, a tab, or an unquoted special character.
GitLab CI: ERROR: Job failed: exit code 1
The last command in the job's `script` returned a non-zero status; the real error is printed earlier in the job log.
Azure Pipelines: /azure-pipelines.yml: File /templates/build.yml not found in repository / Unable to find template
The YAML references a template (`template: templates/build.yml`) that Azure cannot find — wrong path, repo resource or branch.
GitLab CI: ERROR: Uploading artifacts as "archive" to coordinator... too large archive id=123 responseStatus=413 Request Entity Too Large
The job produced an artifact bigger than the instance or project's maximum artifact size.
Two steps away (27)
IndentationError: unexpected indent / expected an indented block
Python’s block structure is broken — inconsistent indentation or mixed tabs and spaces.
COPY failed: file not found in build context / "/app/x": not found
The Dockerfile COPY refers to a path outside the build context, excluded by .dockerignore, or relative to the wrong directory.
Error response from daemon: network X not found
The container or Compose project refers to a Docker network that doesn’t exist (any more).
Error response from daemon: Pool overlaps with other one on this address space
Docker tried to create a network whose subnet clashes with an existing Docker network (or a VPN/host route).
docker-compose: command not found / 'compose' is not a docker command
Your system has only one of the two Compose flavours: the old docker-compose (v1) binary or the newer docker compose (v2) plugin.
WARN: the attribute `version` is obsolete, it will be ignored
A harmless Compose v2 warning: the top-level version: line in docker-compose.yml is no longer used.
GitHub Actions: Error: Cannot perform an interactive login from a non TTY device
`docker login` asked for a password interactively, but CI has no terminal — pass credentials non-interactively.
GitLab CI: ERROR: Job failed: execution took longer than 1h0m0s seconds
The job ran past its timeout (project default is 60 minutes) and GitLab killed it.
GitLab CI: ERROR: Job failed: failed to pull image "registry.example.com/app:latest" with specified policies [always]: access forbidden
The runner could not pull the job's Docker image — authentication, a wrong name or tag, or a registry rate limit.
GitHub Actions: Error: This request has been automatically failed because it uses a deprecated version of `actions/upload-artifact: v3`
Since January 2025 the v3 artifact actions no longer work — upload and download steps fail until you move to v4.
GitHub Actions: Error: Unable to download artifact(s): Artifact not found for name: build
`download-artifact` could not find an artifact with that name in the run (or repository) — it was never uploaded, named different…
GitLab CI: This job is stuck because you don't have any active runners online or available with any of these tags assigned to them
No GitLab runner can pick up the job — runners are offline, the job’s tags don’t match any runner, or shared runners are disabled.
GitHub Actions: workflow does not run on push / pull_request / workflow_dispatch button missing
A workflow file exists but no run appears — the trigger filters do not match, the file is not on the right branch, or the workflo…
CircleCI: Too long with no output (exceeded 10m0s): context deadline exceeded
A CircleCI step printed nothing for 10 minutes, so CircleCI assumed it hung and cancelled it.
CircleCI: Cannot find orb 'circleci/node@9.9.9'. Check the namespace and version exist
The orb reference in your config does not resolve: wrong namespace, name or version, or the orb is private and not accessible.
Argo CD: ComparisonError: rpc error: code = Unknown desc = Manifest generation error (cached): kustomize build failed
Argo CD could not render the manifests (Helm, Kustomize or plain YAML) for the application, so it cannot compare Git with the clu…
GitHub Actions: Unrecognized named-value: 'secrets'. Located at position 1 within expression: secrets.API_KEY
You used an expression context (`secrets`, `env`, `matrix`, `steps`…) in a place of the workflow where that context is not availa…
GitHub Actions: Error: Unable to process file command 'output' successfully. Invalid format 'x'
A line written to `$GITHUB_OUTPUT`, `$GITHUB_ENV` or `$GITHUB_STATE` is not in `name=value` form — usually a multi-line value wit…
GitHub Actions: error parsing called workflow ".github/workflows/ci.yml" -> "org/repo/.github/workflows/build.yml@main": workflow was not found
A job calls a reusable workflow (`uses: org/repo/.github/workflows/x.yml@ref`) that GitHub cannot find or is not allowed to use.
GitHub Actions: Error: Process completed with exit code 1.
A `run:` command returned a non-zero status, so the step (and job) failed — the real cause is printed in the log lines above.
GitHub Actions: Error: Process completed with exit code 127 — command not found
The shell could not find the command you tried to run: it is not installed on the runner, not on PATH, or misspelled.
Azure Pipelines: There was a resource authorization issue: The pipeline is not valid. Could not find a service connection with identifier x
The pipeline references a service connection that doesn’t exist in the project or isn’t authorized for this pipeline.
Jenkins: org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: Scripts not permitted to use method java.lang.String toUpperCase
A sandboxed Pipeline script called a method that has not been approved in Script Security.
Jenkins: java.lang.NoSuchMethodError: No such DSL method 'dockerBuild' found among steps
The Jenkinsfile calls a step that does not exist — the plugin is not installed, or the name or argument is wrong.
GitHub Actions: System.IO.IOException: No space left on device — the runner's disk is full
The job filled the runner's disk (about 14 GB free on standard Linux runners): large Docker images, caches, build outputs or test…
GitHub Actions: Cache not found for input keys: npm-Linux-abc123 / Failed to save: Unable to reserve cache with key, another job may be creating this cache
`actions/cache` either found nothing for your key (restore miss) or could not save because another run is already saving the same…
GitLab CI: ERROR: Registering runner... failed runner=abc status=couldn't execute POST against https://gitlab.com/api/v4/runners: 403 Forbidden
`gitlab-runner register` was rejected — the registration token is invalid or expired, or GitLab now expects an authentication tok…
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