bugfix

2021-03-27 16:14:32 +08:00 · 2021-03-27 16:14:32 +08:00 · c40ce7528f
commit c40ce7528f
parent 09fa8f2a3e
1 changed files with 4 additions and 2 deletions
--- a/kivyblocks/blocks.py
+++ b/kivyblocks/blocks.py
@ -668,8 +668,10 @@ class Blocks(EventDispatcher):
 							'widget=', from_widget)
 				if isinstance(from_widget, WindowBase):
 					return None
+				if from_widget.parent:
 					return find_widget_by_id(id, 
 							from_widget=from_widget.parent)
+				return None
 			else:
 				for c in from_widget.children:
 					ret = find_widget_by_id(id,from_widget=c)