fix: error missing message

necusjz · necusjz · commit e6e616fc91a5 · 2026-03-06T16:37:54.000+11:00
diff --git a/src/azure-cli-core/azure/cli/core/aaz/_error_format.py b/src/azure-cli-core/azure/cli/core/aaz/_error_format.py
@@ -133,7 +133,7 @@ def __init__(self, json_object):
         # ARM specific annotations
         self.additional_info = [
             TypedErrorInfo(additional_info["type"], additional_info["info"])
-            for additional_info in self.get_object_prop(json_object, self.ADDITIONALINFO_LABEL, [])
+            for additional_info in self.get_object_prop(json_object, self.ADDITIONALINFO_LABEL, []) or []
         ]
 
     def __str__(self):

Original file line number	Diff line number	Diff line change
`@@ -133,7 +133,7 @@ def __init__(self, json_object):`
`133`	`133`	`# ARM specific annotations`
`134`	`134`	`self.additional_info = [`
`135`	`135`	`TypedErrorInfo(additional_info["type"], additional_info["info"])`
`136`		`- for additional_info in self.get_object_prop(json_object, self.ADDITIONALINFO_LABEL, [])`
	`136`	`+ for additional_info in self.get_object_prop(json_object, self.ADDITIONALINFO_LABEL, []) or []`
`137`	`137`	`]`
`138`	`138`
`139`	`139`	`def __str__(self):`