17 articles
RSSHow to fix ArgoCD errors — application stuck OutOfSync, sync waves not respected, RBAC permission denied, Helm values not merged, ApplicationSet generator config, repo auth, and webhook not triggering.
How to fix GitHub CLI errors — gh auth login token scopes missing, multiple accounts switching, gh pr create permission denied, GHE host auth, gh repo clone vs git clone, and API rate limits.
How to fix Nox errors — no noxfile.py found, session not detected, virtualenv backend uv not installed, session.install fails outside virtualenv, parametrize matrix exploding, and reuse_venv confusion.
How to fix Tox errors — ERROR cannot find Python interpreter, tox.ini config parsing error, allowlist_externals required, recreating environments slow, pyproject.toml integration, and matrix env selection.
How to fix Turborepo issues — turbo.json pipeline configuration, cache keys, remote caching setup, workspace filtering, and common monorepo task ordering mistakes.
How to fix Docker multi-platform build issues — buildx setup, QEMU registration, --platform flag usage, architecture-specific dependencies, and pushing multi-arch manifests to a registry.
How to fix GitHub Actions artifact issues — upload-artifact path patterns, download-artifact across jobs, retention days, artifact name conflicts, and the v3 to v4 migration.
How to fix GitHub Actions secrets that appear empty or undefined in workflows — secret scope, fork PR restrictions, environment protection rules, secret names, and OIDC alternatives.
How to fix GitHub Actions matrix strategy issues — matrix expansion, include/exclude patterns, failing fast, matrix variable access, and dependent jobs with matrix outputs.
How to fix GitHub Actions Docker build and push errors — registry authentication, image tagging, layer caching, multi-platform builds, and GHCR vs Docker Hub setup.
How to fix GitHub Actions env vars and outputs not persisting between steps — GITHUB_ENV, GITHUB_OUTPUT, job outputs, and why echo >> $GITHUB_ENV is required.
How to fix AWS ECR authentication errors — no basic auth credentials, token expired, permission denied on push, and how to authenticate correctly from CI/CD pipelines and local development.
How to fix GitHub Actions if conditions that don't evaluate correctly — why steps are skipped or always run, how to use context expressions, fix boolean checks, and handle job outputs in conditions.
How to fix GitHub Actions cache not restoring — why actions/cache always misses, how to construct correct cache keys, debug cache hits and misses, and optimize caching for npm, pip, and Gradle.
Fix GitHub Actions self-hosted runner failures including connection issues, version mismatches, and registration problems with step-by-step solutions.
How to fix GitHub Actions permission denied errors caused by GITHUB_TOKEN permissions, checkout issues, artifact access, npm/pip cache, and Docker socket access.
How to fix 'Process completed with exit code 1' and other GitHub Actions workflow failures. Covers reading logs, exit codes, Node.js/Python/Docker step failures, secrets and environment variables, GITHUB_TOKEN permissions, checkout issues, caching, timeouts, self-hosted runners, matrix strategy, and artifacts.