deployment

Serverless Function Connection Refused

Serverless Function.*ECONNREFUSED|fetch failed in function

Fixes

1.Verify API URL is accessible from serverless environment
2.Check environment variables for correct API endpoints
3.Ensure target service allows connections from platform IPs

deploymentfunctionsconnection

Related Errors

deployment3 fixes

Vercel Build Failed

Build failed.*Command.*exited with (\d+)

•Check build logs for the failing command
•Verify build command in vercel.json matches package.json

deployment3 fixes

Vercel Function Size Limit Exceeded

Serverless Function.*exceeds the maximum size.*50.*MB

•Use dynamic imports to reduce bundle size
•Exclude unnecessary dependencies with .vercelignore

deployment3 fixes

Vercel Edge Function Crash

Edge Function.*has crashed|EDGE_FUNCTION_INVOCATION_FAILED

•Check for Node.js APIs not available in Edge runtime
•Use edge-compatible packages only