diff --git a/kivyblocks/blocks.py b/kivyblocks/blocks.py index 7195aac..4e970be 100755 --- a/kivyblocks/blocks.py +++ b/kivyblocks/blocks.py @@ -23,6 +23,7 @@ from kivy.metrics import sp,dp,mm from kivy.core.window import WindowBase, Window from kivy.properties import BooleanProperty from kivy.uix.widget import Widget +from kivy.clock import mainthread from kivy.uix.modalview import ModalView from kivy.app import App from kivy.factory import Factory