observability — FixDevsLatest fixes and solutions for observability errors on FixDevs.https://fixdevs.com/enThu, 26 Mar 2026 00:00:00 GMTFix: OpenTelemetry Not Working — Traces Not Appearing, Spans Missing, or Exporter Connection Refusedhttps://fixdevs.com/blog/opentelemetry-not-working/https://fixdevs.com/blog/opentelemetry-not-working/How to fix OpenTelemetry issues — SDK initialization order, auto-instrumentation setup, OTLP exporter configuration, context propagation, and missing spans in Node.js, Python, and Java.Thu, 26 Mar 2026 00:00:00 GMTnodejspythonjavabackendobservabilitydebuggingFixDevs