henry3260 commented on code in PR #59104:
URL: https://github.com/apache/airflow/pull/59104#discussion_r2649034004
##########
airflow-core/src/airflow/models/taskinstance.py:
##########
@@ -1896,6 +1896,32 @@ def xcom_pull(
).first()
if first is None: # No matching XCom at all.
return default
+
+ # Check if the task is actually mapped
+ target_task_id = task_ids if isinstance(task_ids, str) else
first.task_id
+ is_actually_mapped = False
+
+ try:
+ # Get the task definition from the DAG
+ if self.task and self.task.dag:
+ dag = self.task.dag
+ if dag.has_task(target_task_id):
+ target_task = dag.task_dict[target_task_id]
+ is_actually_mapped = getattr(target_task, "is_mapped",
False)
Review Comment:
Thank you for pointing that out.
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