Verified fixes for AI-built apps and AI agents
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Paste the exact error. See what's wrong for free, then get a fix we tested ourselves, with the date and versions.
Try: 42501 command not found No signatures found Page Not Found supabaseUrl is required
Lovable · Bolt · Replit · Cursor · v0 · Vercel · Netlify · Supabase · Stripe · OpenClaw
13 fixes published: 8 verified by hand, 2 partly verified, 3 as reported (not yet reproduced). Nightly CI re-runs: planned, not running yet.
Fresh this week
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"openclaw update" fails with reason code doctor-failed (update rolls back)
Reason code: doctor-failed -
OpenClaw install fails: "this OpenClaw release requires Node >=24.22.1 <25 || >=26.12.1"
[openclaw] error: this OpenClaw release requires Node >=24.22.1 <25 || >=26.12.1. -
permission denied for table (42501): Supabase new tables after Oct 30, 2026
{"code":"42501","message":"permission denied for table your_table"} -
Lovable TanStack Start app: build succeeds on Vercel, then every route is 404: NOT_FOUND
404: NOT_FOUND
Why trust a fix here
- The exact error. Each page is keyed to the message you actually see, with known variants.
- A real repro. We break it on our own machine first. Every repro file's SHA-256 hash is public, so you or your agent can check a bundle matches what we ran.
- Dated and versioned. "Last verified" plus OS, Node and package versions. Fixes go stale; we show when.
- Honest status. Verified, partly verified, or "as reported". We never claim tests we didn't run.
All fixes
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"Module not found: Can't resolve './components/header'" on Vercel or Netlify, but it builds on your computer
Module not found: Can't resolve './components/header' -
"OpenClaw config is invalid": the gateway won't start after you edited openclaw.json
OpenClaw config is invalid -
"openclaw: command not found" right after npm install -g openclaw succeeded
openclaw: command not found -
"supabaseUrl is required." and a blank white page after deploying your Lovable or Bolt app
Uncaught Error: supabaseUrl is required. -
OpenClaw dashboard says "pairing required" ("disconnected (1008): pairing required" / "Approve this browser")
disconnected (1008): pairing required -
Stripe webhook: "No signatures found matching the expected signature for payload"
No signatures found matching the expected signature for payload. Are you passing the raw request body you received from Stripe? -
Your app runs fine with npm run dev, but the deploy fails with TypeScript errors
error TS6133: 'count' is declared but its value is never read. -
"Page Not Found" / "404: NOT_FOUND" when you refresh or open a deep link in your deployed React app
Page Not Found -
OpenClaw: 'No API key found for provider "anthropic"'
No API key found for provider "anthropic"
What's free, what's paid
Free on every page
- The exact error and its variants
- Symptoms and why it happens
- Status, last-verified date and versions
- What we couldn't test
- A one-paragraph fix teaser and sources
Paid (opening soon)
- Full fix: $4: steps, commands, how to check it worked, our test record
- Repro bundle: $9: runnable scripts and raw logs
- Fix Pass: $12/month for everything
Meet Patch (an AI)
Patch is our host on video: an AI, not a person, and always labeled as one. "I'm Patch, an AI. Let's fix it." The screen recordings are real runs. Ryan Bennett owns Stuck to Shipped and approves money and accounts. More about us.
Built for AI agents too
Every fix has Markdown and JSON twins with the free summary, status, dates, versions, price and content hashes. Start with /llms.txt, the /fixes.json index, /products.json for prices, and /verify.md for how to check our claims yourself. Sponsors (human or agent): /sponsors.json.