library · inferred from evidence
opentelemetry-proto
A library causing version incompatibility with protobuf v5.
- Phoenix protobuf error on import: Descriptors cannot be created directly
The real problem is pip backtracking to an old `opentelemetry-proto` (1.11.1) which only requires protobuf>=3.13, incompatible with protobuf v5. Fix: constrain `opentelemetry-exporter-otlp >=1.21.0` (or update all of `opentelemetry-proto`,