From af38845280943d2caee90723d51709ce3bf4594d Mon Sep 17 00:00:00 2001
From: Levi Burner <leviburner@gmail.com>
Date: Thu, 21 Mar 2024 12:47:56 -0400
Subject: [PATCH] [Python Viewer] clear load error on successful reload, fixes
 #1116

---
 python/mujoco/viewer.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/python/mujoco/viewer.py b/python/mujoco/viewer.py
index 107ee83f..7e01d1bd 100644
--- a/python/mujoco/viewer.py
+++ b/python/mujoco/viewer.py
@@ -199,6 +199,9 @@ def _reload(
     path = load_tuple[2] if len(load_tuple) == 3 else ''
     simulate.load(m, d, path)
 
+    # Make sure any load_error message is cleared
+    simulate.load_error = ''
+
     if notify_loaded:
       notify_loaded()