All Errors

This error occurs when Kubernetes cannot authenticate with a container registry to pull a private image. Fix it by creating imagePullSecrets with valid registry credentials and referencing them in your pod spec or service account.

Exit code 0 means the container completed successfully, but Deployments restart completed containers causing CrashLoopBackOff. Use Jobs for one-time tasks or ensure your container runs a long-lived process.

Git warns about trailing whitespace when applying patches that add spaces or tabs at the end of lines. This is a code quality warning that can be fixed automatically or suppressed through configuration.

This error occurs when npm needs admin privileges for global installs or symlinks on Windows. The fix involves running as administrator or changing npm's global prefix to a user-writable directory.

Exit code 127 means "command not found"—the binary or script specified in your container command does not exist. Verify the path, install missing dependencies, or fix your Dockerfile.

This Python error occurred during execution. Check the error message for details on what went wrong and follow the steps below to diagnose and fix the issue.

Exit code 143 means the container received SIGTERM for graceful shutdown. This is normal during scaling, updates, or pod deletion. Ensure your application handles SIGTERM properly.

This critical error indicates your Kubernetes cluster's etcd database has exceeded its storage quota (default 2GB). etcd enters read-only mode, preventing any cluster modifications until space is reclaimed through compaction and defragmentation.

The ENOENT cache error occurs when npm's cache directory is missing or inaccessible. Clearing and rebuilding the cache usually resolves this issue.

This Python error occurred during execution. Check the error message for details on what went wrong and follow the steps below to diagnose and fix the issue.

The "Pre-built binaries not found" error occurs when no precompiled binary exists for your platform/Node version. Install build tools to compile from source as a fallback.

The EINTEGRITY error in GitHub Actions occurs when cached npm packages don't match the checksums in package-lock.json. The fix involves invalidating the cache, using proper cache keys, or switching to npm ci.

The ENETUNREACH error means npm cannot reach the network to connect to the registry. This indicates a network routing problem, disconnected network, or firewall blocking outbound connections.

The "certificate has expired" error occurs when npm encounters an SSL certificate that is past its validity date. This can happen with outdated system CA certificates, expired corporate certificates, or clock synchronization issues.

React's legacy testing utilities have been deprecated in favor of modern testing libraries. This warning appears when using ReactTestUtils or react-dom/test-utils APIs that are scheduled for removal in React 19.

The HTTP 409 Conflict error in npm occurs during publish operations when there's a version conflict. This usually means you're trying to publish a version that already exists or there's a concurrent modification.

The "proxy authentication required" error (HTTP 407) occurs when npm cannot authenticate with a corporate proxy server. This requires configuring npm with valid proxy credentials.

This Python error occurred during execution. Check the error message for details on what went wrong and follow the steps below to diagnose and fix the issue.

The HTTP 422 Unprocessable Entity error occurs when npm's request is syntactically correct but semantically invalid. This often indicates issues with package.json content or registry validation failures.

The HTTP 429 Too Many Requests error occurs when you've exceeded npm registry rate limits. This is common in CI/CD environments with many concurrent jobs or during aggressive scripting.