# Incomplete Error Handling - ID: javascript-incomplete-error-handling - Severity: MEDIUM - CWE: CWE-390 (CWE-390) - Languages: JavaScript, TypeScript - Frameworks: express, fastify, nextjs ## Description Detects empty catch blocks and incomplete error handling patterns that silently swallow errors. ## Detection Message Catch block at line {line} has incomplete error handling ## Remediation Implement proper error handling with recovery, logging, and user feedback. ## Documentation [object Object]