Sentry Common Errors

Prerequisites

• Sentry SDK installed

• Debug mode enabled for troubleshooting

• Access to Sentry dashboard

• Application logs available

Instructions

• Enable debug mode in SDK configuration for verbose output

• Verify DSN is set correctly in environment variables

• Check beforeSend function returns event (not undefined)

• Review sampling rates to ensure events are not being dropped

• Verify source maps are uploaded with correct release version

• Set user context after authentication for user tracking

• Add ignoreErrors patterns for noisy errors to reduce volume

• Enable Breadcrumbs integration with appropriate options

• Set tracesSampleRate greater than 0 for performance monitoring

• Run diagnostic commands to verify connectivity and capture

Output

• Issue root cause identified

• Configuration fix applied

• Error capture verified working

• Documentation of resolution

Error Handling

See ${CLAUDE_SKILL_DIR}/references/errors.md for comprehensive error handling.

Examples

See ${CLAUDE_SKILL_DIR}/references/examples.md for detailed examples.

Resources

• Sentry Troubleshooting

• Sentry Status

Overview

Execute troubleshoot common Sentry integration issues and fixes.