Add missing underscore to fix rendering (#102)

Farama-Foundation · Jan 17, 2023 · c96abb9 · c96abb9
1 parent 7e4e59b
commit c96abb9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gymnasium_robotics/envs/fetch/fetch_env.py b/gymnasium_robotics/envs/fetch/fetch_env.py
@@ -238,7 +238,7 @@ def _render_callback(self):
         self.sim.forward()
 
     def _viewer_setup(self):
-        lookat = self.get_gripper_xpos()
+        lookat = self._get_gripper_xpos()
         for idx, value in enumerate(lookat):
             self.viewer.cam.lookat[idx] = value
         assert self.viewer is not None