defaults

anuraaga · anuraaga · commit dfbdd8a195d4 · 2026-04-02T14:15:56.000+09:00
diff --git a/exporter/opentelemetry-exporter-otlp-proto-common/src/opentelemetry/exporter/otlp/proto/common/_exporter_metrics.py b/exporter/opentelemetry-exporter-otlp-proto-common/src/opentelemetry/exporter/otlp/proto/common/_exporter_metrics.py
@@ -52,8 +52,8 @@
 
 @dataclass
 class ExportResult:
-    error: Exception | None
-    error_attrs: Attributes
+    error: Exception | None = None
+    error_attrs: Attributes = None
 
 
 class ExporterMetrics:
