posthog-error-tracking-diagnosis

Missing PostHog exception events usually stem from SDK initialization errors, release environment mismatches, or incorrect event filtering. Diagnosing the problem requires querying recent exception events via SQL and verifying your release and environment contexts to detect version inconsistencies causing data ingestion failures.

Minified stack traces in PostHog error tracking occur when source maps are missing, mismatched, or incorrectly uploaded. Resolving this involves verifying that uploaded source maps exactly match your deployed bundles and checking release version configurations to ensure proper symbolication.

Incorrect exception grouping in PostHog error tracking is frequently caused by release version mismatches or inconsistent environment contexts. Identifying the root issue requires analyzing exception events and checking release configurations to ensure proper fingerprinting and grouping logic.

Verifying PostHog source map matches involves checking that the uploaded map corresponds exactly to the deployed JavaScript bundle. The diagnosis process applies source-map verification steps and cross-references release versions to ensure stack trace symbolication works correctly.

Searching GitHub issue repositories for known PostHog SDK bugs related to your specific symptoms is a core diagnostic step. This helps identify if missing exceptions or malformed stack traces are caused by documented bugs in the SDK version you are using.

Diagnosing unreliable PostHog error tracking data requires access to PostHog event data for SQL queries, documentation search for setup guidance, and GitHub issue repositories to check for known SDK bugs. This combination provides concrete remediation steps for missing or malformed exceptions.