Encapsulate and skip on errors

navipy/sensors/renderer.py

@@ -139,7 +139,11 @@ class AbstractRender():
             # We can render
             self._logger.warning(posorient)
             self._logger.info('Update frame_i : {}'.format(frame_i))
-            scene = self.scene(posorient)
+            try:
+                scene = self.scene(posorient)
+            except Exception as e:
+                self._logger.error(e)
+                return
             check_scene(scene)
             scene = scene[..., 0]
             distance = scene[..., -1]
@@ -197,7 +201,11 @@ class AbstractRender():
             # and the cmaxminrange has not already been assigned
             # so the image need to be rendered
             self._logger.info('Update frame_i : {}'.format(frame_i))
-            scene = self.scene(posorient)
+            try:
+                scene = self.scene(posorient)
+            except Exception as e:
+                self._logger.error(e)
+                return
             check_scene(scene)
             scene = scene[..., 0]
             distance = scene[..., -1]