fix: modify type of global parameter (#333)

Signed-off-by: wep21 <[email protected]>
tier4 · May 26, 2022 · b204586 · b204586
1 parent 691d54f
commit b204586
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...ion_launch/launch/obstacle_segmentation/ground_segmentation/ground_segmentation.launch.py b/...ion_launch/launch/obstacle_segmentation/ground_segmentation/ground_segmentation.launch.py
@@ -52,7 +52,7 @@ def get_vehicle_info(self):
         # https://github.com/ros2/launch_ros/blob/master/launch_ros/launch_ros/substitutions/parameter.py
         gp = self.context.launch_configurations.get("ros_params", {})
         if not gp:
-            gp = self.context.launch_configurations.get("global_params", {})
+            gp = dict(self.context.launch_configurations.get("global_params", {}))
         p = {}
         p["vehicle_length"] = gp["front_overhang"] + gp["wheel_base"] + gp["rear_overhang"]
         p["vehicle_width"] = gp["wheel_tread"] + gp["left_overhang"] + gp["right_overhang"]