deployment

ISR Revalidation Failed

ISR.*revalidation failed|On-Demand Revalidation.*error

Fixes

1.Verify revalidation API route returns correct status
2.Check revalidation token/secret is configured
3.Ensure data source is accessible during revalidation

vercelisrrevalidation

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