Fix null exception message error (#46001)

trask · web-flow · commit 97c81ab8583c · 2025-07-14T21:06:28.000-07:00
diff --git a/sdk/monitor/azure-monitor-opentelemetry-autoconfigure/src/main/java/com/azure/monitor/opentelemetry/autoconfigure/implementation/SpanDataMapper.java b/sdk/monitor/azure-monitor-opentelemetry-autoconfigure/src/main/java/com/azure/monitor/opentelemetry/autoconfigure/implementation/SpanDataMapper.java
@@ -835,6 +835,8 @@ static void setExceptions(String stack, Attributes attributes, ExceptionTelemetr
         String message = attributes.get(SemanticAttributes.EXCEPTION_MESSAGE);
         if (message != null && !message.isEmpty()) {
             builder.setMessage(message);
+        } else {
+            builder.setMessage(type); // Breeze rejects exceptions without a message
         }
         builder.setStack(stack);
         telemetryBuilder.setExceptions(singletonList(builder));

Original file line number	Diff line number	Diff line change
`@@ -835,6 +835,8 @@ static void setExceptions(String stack, Attributes attributes, ExceptionTelemetr`
`835`	`835`	`String message = attributes.get(SemanticAttributes.EXCEPTION_MESSAGE);`
`836`	`836`	`if (message != null && !message.isEmpty()) {`
`837`	`837`	`builder.setMessage(message);`
	`838`	`+ } else {`
	`839`	`+ builder.setMessage(type); // Breeze rejects exceptions without a message`
`838`	`840`	`}`
`839`	`841`	`builder.setStack(stack);`
`840`	`842`	`telemetryBuilder.setExceptions(singletonList(builder));`