Every Lovable problem. Every fix.
The 8 most common ways a Lovable app breaks, with 5-minute fixes and fixed-price rescue when you’re out of time. Based on our Lovable rescues across 2025-2026 (counting rules in our methodology).
By Hyder ShahFounder · Afterbuild LabsLast updated 2026-04-18
Lovable apps break on a short list of things. Env vars, RLS, OAuth redirects, Stripe webhooks, and auth cookies cover >90% of production failures. Below: the 8 problem pages we wrote to fix each pattern in 5-30 minutes. If you’re out of time, book a free 30-min diagnostic.
- DiagnosisWhy is my Lovable app broken? 5 common failures
92% of broken Lovable apps fail on one of five things: env vars, RLS, OAuth, Stripe webhooks, CORS. Diagnose in 10 minutes.
Read the fix → - CostLovable burning through credits with no progress?
Multi-million-token auth spirals, 400 credits in two weeks — break the regression loop and ship by hand.
Read the fix → - DeployWorks in preview but broken in production
The 3-fix checklist: env variables, Supabase RLS, OAuth redirect URLs. Covers 85% of deployment failures.
Read the fix → - SecurityIs your Lovable Supabase RLS disabled?
~70% of Lovable apps ship with RLS off. The widely-reported 2026 Lovable/Supabase disclosure captured the pattern. Enable and rotate in 15 minutes.
Read the fix → - AuthOAuth redirecting to localhost after deployment
Three surfaces still say localhost: Supabase Site URL, Google Cloud, and app code. Fix all three in 5 minutes.
Read the fix → - PaymentsLovable Stripe integration broken?
Checkout takes money but plan never activates. Raw-body signature verification, webhook URL, idempotency — all four fixes.
Read the fix → - AuthLovable login not working after deploy?
Six-layer auth debugging: env → Site URL → cookies → RLS → session refresh → middleware. Stop at the first that fails.
Read the fix → - MigrationHow to migrate off Lovable to Next.js
Export once, rebuild on Next.js + Supabase, keep URLs and paying users. 7-day fixed-price with zero downtime.
Read the fix →