VibeFix › Guides
Fix guides for broken AI-built apps
Practical, step-by-step fixes for the bugs we see most in apps built with Lovable, Bolt, Cursor, Replit and v0: the real error messages, what causes them, and exactly what to change. Free to use, no signup.
Supabase insert not working? How to fix RLS errors and silent failures
Insert fails with "new row violates row-level security policy", returns null, or does nothing at all? Fixes for RLS policies, auth sessions, grants, constraint errors and keys.
Lovable app broken after publishing? A step-by-step fix checklist
Works in preview but shows a blank screen, login loop or empty data when live? Checks for env vars, SPA 404s, auth Site URL/Redirect URLs, Supabase RLS, Edge Function secrets and exposed keys.
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VibeFix fixes broken Lovable, Bolt, Cursor, Replit and v0 apps. Request a free check first, and we'll tell you what's wrong and which plan fits before you pay. If we can't fix it, you get a full refund.
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