From 9296abdadec1c46f897b3c601e5be874fb0783d1 Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Fri, 10 Jan 2020 10:02:09 +0800
Subject: [PATCH] bugfix

---
 kivyblocks/vplayer.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kivyblocks/vplayer.py b/kivyblocks/vplayer.py
index 6eeec24..41cb295 100644
--- a/kivyblocks/vplayer.py
+++ b/kivyblocks/vplayer.py
@@ -94,6 +94,8 @@ class VPlayer(FloatLayout):
 	
 	def __del__(self):
 		print('********** delete VPlayer instance ********')
+		if self._video is None:
+			return
 		if self.update_task:
 			self.update_task.cancel()
 		self.update_task = None