end

src/langbot/pkg/workflow/nodes/event_trigger.py

@@ -5,6 +5,7 @@ Node metadata is loaded from: ../../templates/metadata/nodes/event_trigger.yaml
 
 from __future__ import annotations
 
+from datetime import datetime
 from typing import Any
 
 from langbot_plugin.api.entities.builtin.workflow import ExecutionContext
@@ -17,9 +18,8 @@ class EventTriggerNode(WorkflowNode):
     category = 'trigger'
 
     async def execute(self, inputs: dict[str, Any], context: ExecutionContext) -> dict[str, Any]:
-        from datetime import datetime
-
-        trigger_data = context.trigger_data
+        # Safe access to trigger_data which may be None
+        trigger_data = context.trigger_data or {}
 
         return {
             'event_type': trigger_data.get('event_type', ''),