Error3 reports

Fix `ConfigurationError`

in OpenTelemetry Python

Related Issues

Real GitHub issues where developers encountered this error:

Declarative config env substitution rejects unset variables without defaultsJul 10, 2026

feat(config): add docker-tests e2e for OTEL_CONFIG_FILE plumbingJun 17, 2026

bug(config): _map_compression does not support deflate for HTTP exportersApr 8, 2026

Timeline

First reported:Apr 8, 2026

Last reported:Jul 10, 2026

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