Actionable steps to resolve issues in your development lifecycle.
Use the Try to Fix Button First
Diagnose Unexpected Behavior
Write More Effective Prompts
Build in Logical Order
Use Chat Mode for Clarity
If You're Still Stuck: Advanced Tactics
Need a fast diagnosis?
UI or Layout Problems
When completely stuck
Code sandbox error
Not found preview or spinning up sandbox
Avoiding AI mistakes in prompt engineering
AI not responding
Persistent Fix error loops
Refactor broke everything
Error loops, hallucinations, or broken logic
AI not doing changes
Chat mode not responding or incomplete
Unexpected Crashes, Errors, or Loops
Preview is white
Rollback fails
Unpublish or deactivate projects
Kicked out of project
Remix doesn't work (no Supabase connection)
Loading profile error
Email unsubscribe not working
Unexpected logout or access loss
Challenges with larger projects
Custom Domain Setup
DNS Configuration
dig example.com
or nslookup example.com
SSL Certificate Issues
Deployment Process
Removing Lovable Badge
Published version not showing latest version
Error with Edge Functions
Setting Environment Variables
Supabase connection is lost
Remix does not work with Supabase
Project not found
HTTP Fetch failures
Connecting Supabase
Stripe error
Two active subscriptions
Cancel your subscription
Can't push to GitHub
Branches are broken
Repository sync issues
Deleted repository, now nothing works
Connecting GitHub
Authentication Issues
Failed Pushes
Branches are broken
Deleted your repository
Comprehensive_Debugging_Manual.md
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