From c40bf66bfb557a243e05f51e8bec81399a093848 Mon Sep 17 00:00:00 2001
From: Banestorm <91562137+Banestorm@users.noreply.github.com>
Date: Mon, 27 Jun 2022 16:54:07 +0000
Subject: [PATCH] Fix multithreading error after recording ends

---
 ttsdatasetrecorder.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ttsdatasetrecorder.py b/ttsdatasetrecorder.py
index 6b8e538..7049daa 100644
--- a/ttsdatasetrecorder.py
+++ b/ttsdatasetrecorder.py
@@ -5,7 +5,7 @@
 from kivy.app import App
 from kivy.uix.widget import Widget
 from kivy.properties import StringProperty, NumericProperty
-from kivy.clock import Clock
+from kivy.clock import Clock, mainthread
 from kivy.uix.label import Label
 from kivy.core.text import FontContextManager as FCM
 
@@ -80,7 +80,7 @@ def prev_button(self):
 		self.line_index -= 2
 		self.load_next_sentence()
 	
-
+	@mainthread
 	def load_next_sentence(self):
 		self.line_index += 1
 		if self.line_index >= len(self.lines):