Raise error in findItemByShape

wkentaro · wkentaro · commit 6d870d2de9ab · 2021-03-05T17:52:10.000+09:00
diff --git a/labelme/widgets/label_list_widget.py b/labelme/widgets/label_list_widget.py
@@ -179,6 +179,7 @@ def findItemByShape(self, shape):
             item = self.model().item(row, 0)
             if item.shape() == shape:
                 return item
+        raise ValueError("cannot find shape: {}".format(shape))
 
     def clear(self):
         self.model().clear()
