fix(tableau): extra defensive error-handling (#6503)

datahub-project · Nov 21, 2022 · fdb74b0 · fdb74b0
1 parent 05a0f3e
commit fdb74b0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/metadata-ingestion/src/datahub/ingestion/source/tableau.py b/metadata-ingestion/src/datahub/ingestion/source/tableau.py
@@ -374,7 +374,9 @@ def get_connection_object_page(
         if "errors" in query_data:
             errors = query_data["errors"]
             if all(
-                error.get("extensions", {}).get("severity", None) == "WARNING"
+                # The format of the error messages is highly unpredictable, so we have to
+                # be extra defensive with our parsing.
+                error and (error.get("extensions") or {}).get("severity") == "WARNING"
                 for error in errors
             ):
                 self.report.report_warning(key=connection_type, reason=f"{errors}")