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Changes between Initial Version and Version 2 of Ticket #24858

-              initial
+              v2
 Passing choices to ArrayField works fine with MultipleChoiceField on the form.
 But calling get_foo_display return a TypeError: unhashable type: 'list', maybe this method need to check if the field is an ArrayField it can return a string representation of the choices separated by comma.
+{{{#!python
+class Example(models.Model):
+    CHOICES = (
+        (1, 'value1'),
+        (2, 'value2'),
+        (3, 'value3'),
+    )
+    multi_choices_array = ArrayField(
+        base_field=models.IntegerField(),
+        choices=CHOICES,
+    )
+    example = Example.objects.create(multi_choices_array= [1, 2])
+    example.get_multi_choices_array_display()
+    # Will raise a Type Error exception
+}}}