[formrecognizer] valueObject and valueArray are optional even if valu…

…e_type is returned (#19140) * valueObject and valueArray are optional even if value_type is returned * update readme/changelog
Azure · Jun 8, 2021 · 29fc09a · 29fc09a
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diff --git a/sdk/formrecognizer/azure-ai-formrecognizer/CHANGELOG.md b/sdk/formrecognizer/azure-ai-formrecognizer/CHANGELOG.md
@@ -1,7 +1,10 @@
 # Release History
 
-## 3.1.1 (Unreleased)
+## 3.1.1 (2021-06-08)
 
+**Bug Fixes**
+
+- Handles invoices that do not have sub-line item fields detected.
 
 ## 3.1.0 (2021-05-26)
 

diff --git a/sdk/formrecognizer/azure-ai-formrecognizer/README.md b/sdk/formrecognizer/azure-ai-formrecognizer/README.md
@@ -33,7 +33,7 @@ This table shows the relationship between SDK versions and supported API version
 
 |SDK version|Supported API version of service
 |-|-
-|3.1.0 - Latest GA release| 2.0, 2.1 (default)
+|3.1.X - Latest GA release| 2.0, 2.1 (default)
 |3.0.0| 2.0
 
 #### Create a Form Recognizer resource

diff --git a/sdk/formrecognizer/azure-ai-formrecognizer/azure/ai/formrecognizer/_models.py b/sdk/formrecognizer/azure-ai-formrecognizer/azure/ai/formrecognizer/_models.py
@@ -56,12 +56,12 @@ def get_field_value(
         return [
             FormField._from_generated(field, value, read_result)
             for value in value.value_array
-        ]
+        ] if value.value_array else []
     if value.type == "object":
         return {
             key: FormField._from_generated(key, value, read_result)
             for key, value in value.value_object.items()
-        }
+        } if value.value_object else {}
     if value.type == "selectionMark":
         return value.value_selection_mark
     if value.type == "countryRegion":