Data Engineering Consulting customer success image

AI Insights

Lovable App Not Working in Production? The 5 Most Common Errors (And How to Fix Them)

Lovable apps that work flawlessly in preview fail in production because preview and production run on fundamentally different infrastructure. A December 2025 CodeRabbit analysis of 470 open-source GitHub pull requests found that AI-co-authored code had security vulnerabilities 2.74× higher and misconfigurations 75% more common than human-only code. The gap between preview and production is not a deployment glitch, it is a fundamental architectural difference that vibe coding tools obscure by design.