Error listings
Fix Vercel FUNCTION_INVOCATION_TIMEOUT by extending serverless function timeout, enabling Fluid Compute, or optimizing handler duration Includes evidence for Vercel troubleshooting demand.
FUNCTION_INVOCATION_TIMEOUT — Vercel serverless function exceeds default 10s timeout (Hobby plan without Fluid Compute), request drops with 500 response Fix Vercel serverless function crashes caused by out-of-memory on Hobby plan, identify whether unhandled exceptions or missing environment variables are the root cause Includes evidence for Vercel troubleshooting demand.
Serverless Function has crashed — Out of memory (Hobby plan: 2 GB limit); uncaught exceptions or missing env vars causing DB/API connection failures Fix 401 auth failure in Claude Code caused by OAuth token expiration during long autonomous runs; re-authenticate via /logout then /login Includes evidence for Claude Code troubleshooting demand.
Auth: failed (401) — authentication_error in tool calls after mid-session token expiry Fix GitHub Actions secrets appearing empty or undefined, especially in fork pull request workflows where secrets are blocked by default for security Includes evidence for GitHub Actions troubleshooting demand.
Warning: Skip output MY_SECRET, secret is not found; or Input required and not supplied: token Fix MCP server -32000 crash in Claude Code caused by missing dependencies, wrong Node version, or stdout corruption in JSON-RPC transport Includes evidence for Claude Code troubleshooting demand.
Error -32000: Connection closed — MCP server stdio transport crashed during initialization Fix Vercel build failure where code works on case-insensitive macOS but fails on Vercel's case-sensitive Linux build environment due to import path casing mismatch Includes evidence for Vercel troubleshooting demand.
Build failed with exit code 1 — module './Header' not found (file named header.tsx) on Vercel Linux container Fix Cloudflare Workers suddenly returning Error 1101 across all projects with zero logs available — cannot diagnose which worker or line caused the runtime exception because logging is broken too. Includes evidence for Cloudflare troubleshooting demand.
Error 1101 — Worker threw exception; custom domains also fail; Workers Logs tab completely empty even in real-time; service completely unusable Fix Claude API 529 overloaded_error without incorrectly applying 429 rate-limit strategies; understand how to distinguish capacity overload from quota exhaustion and retry properly with jittered backoff. Includes evidence for Anthropic API troubleshooting demand.
HTTP 529 with overloaded_error — capacity overload, not per-key rate limit Fix Cursor MCP servers failing with silent error -32000 Connection closed; need to discover exact underlying cause by running npx command manually outside Cursor IDE. Includes evidence for Cursor troubleshooting demand.
MCP error -32000: Connection closed — Cursor silently fails to start MCP server via npx Fix Docker Compose build failure where a service references another service via additional_contexts but doesn't declare it in depends_on, causing Docker Compose to generate an invalid bake configuration. Includes evidence for Docker troubleshooting demand.
failed to find additional_contexts target — docker compose up --build generates invalid bake config with empty target reference Fix GitHub Actions workflow failing with permission denied when pushing commits, creating releases, or opening PRs — needs explicit permissions block or PAT workaround. Includes evidence for GitHub Actions troubleshooting demand.
remote: Permission to org/repo.git denied to github-actions[bot] / fatal: unable to access 'https://github.com/org/repo/': The requested URL returned error: 403 Fix OpenRouter API rate limiting or quota exhaustion when calling models through the platform; understand tier-based limits and how to implement proper retry/backoff for production workloads. Includes evidence for OpenRouter troubleshooting demand.
OpenRouter rate limit exceeded OR quota exhausted — model routing request rejected by proxy Fix Vercel React/Vite deployment build failure caused by incompatible stdio configuration in package scripts; developer cannot deploy due to Vercel rejecting stdin/stdout/stderr alongside stdio. Includes evidence for Vercel troubleshooting demand.
Build Failed Error: It's not possible to provide stdio in combination with one of stdin, stdout, stderr Need clear separation in billing dashboard between direct API charges and subscription-based overages; critical for cost management on paid API accounts Includes evidence for Anthropic API troubleshooting demand.
Billing UI conflates API direct charges with subscription overages — users cannot distinguish whether charges come from pay-per-use API or subscription top-up Fix Anthropic Python SDK crash when streaming encounters error SSE events; need proper error handling to raise typed exception instead of AttributeError Includes evidence for Anthropic API troubleshooting demand.
AttributeError: 'NoneType' object has no attribute errors — streaming error SSE event crashes SDK instead of raising typed StreamError exception Understand why ChatGPT Plus quota does not apply to third-party API calls; determine if separate credits required or if quota routing between first-party and third-party OAuth contexts is a product bug Includes evidence for OpenAI API troubleshooting demand.
429 quota exceeded — ChatGPT Plus OAuth authentication succeeds but third-party Codex calls to openai-codex/gpt-5.4 return 429 despite active Plus subscription Understand Claude Code auth priority when both API key and subscription exist; prevent unexpected billing by ensuring Max subscription takes priority over API key Includes evidence for Claude Code troubleshooting demand.
Silent ANTHROPIC_API_KEY env var takes precedence over Max subscription auth — users with both set get unexpected API-key billing instead of their included Max quota Fix Claude Code AWS Bedrock authentication refresh mechanism broken in recent versions; restore automatic session token refresh for enterprise Bedrock users Includes evidence for Claude Code troubleshooting demand.
[BUG] Aws Auth Refresh broken on versions >0.92 — user must manually click auth link every session instead of automatic refresh; regression introduced in 0.93+ Debug why Claude Code gateway returns no available models when authentication is provided via apiKeyHelper rather than direct config; silent failure makes troubleshooting difficult Includes evidence for Claude Code troubleshooting demand.
Gateway model discovery silently fails when auth comes from apiKeyHelper — models list appears empty despite valid credentials Fix Claude Code MCP OAuth flow on Windows where the first MCP auth may work but subsequent ones silently fail due to browser not auto-launching; regression identified Includes evidence for Claude Code troubleshooting demand.
[BUG] mcp auth not automatically launching browser on Windows — subsequent MCP integrations (Atlassian, DataDog, Slack) fail because browser auth dialog never opens