More defensive check

Author: alexander-alderman-webb

sentry_sdk/integrations/fastapi.py

@@ -111,11 +111,12 @@ async def _sentry_app(*args, **kwargs):
             extractor = StarletteRequestExtractor(request)
 
             request_scope = request.scope
-            is_fastapi_mcp = (
-                request_scope.get("endpoint")
-                and "FastApiMCP" in request_scope["endpoint"].__qualname__
-            )
-            info = await extractor.extract_request_info(read_body=not is_fastapi_mcp)
+            if "endpoint" in request_scope:
+                qualname = getattr(request_scope["endpoint"], "__qualname__", None)
+                read_body = qualname is None or "FastApiMCP" not in qualname
+                info = await extractor.extract_request_info(read_body)
+            else:
+                info = await extractor.extract_request_info(True)
 
             def _make_request_event_processor(req, integration):
                 # type: (Any, Any) -> Callable[[Event, Dict[str, Any]], Event]