Fix path substitution in simple_agent

purdue-arc · Apr 13, 2024 · 26034d8 · 26034d8
1 parent 451d6a1
commit 26034d8
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/rktl_planner/launch/simple_agent.launch.py b/src/rktl_planner/launch/simple_agent.launch.py
@@ -1,5 +1,7 @@
 import launch
 import launch_ros.actions
+from ament_index_python.packages import get_package_share_directory
+import os
 
 def generate_launch_description():
     ld = launch.LaunchDescription([
@@ -21,7 +23,7 @@ def generate_launch_description():
                     output="screen",
                     parameters=[
                         {
-                            launch.substitutions.PathJoinSubstitution([launch_ros.substitutions.FindPackageShare('rktl_planner'), '/config/path_follower.yaml'])
+                            os.path.join(get_package_share_directory('rktl_planner'), 'config', 'path_follower.yaml')
                         },
                         {
                             "car_name": launch.substitutions.LaunchConfiguration("car_name")
@@ -41,7 +43,7 @@ def generate_launch_description():
                     output="screen",
                     parameters=[
                         {
-                            launch.substitutions.PathJoinSubstitution([launch_ros.substitutions.FindPackageShare('rktl_planner'), '/config/path_planner.yaml'])
+                            os.path.join(get_package_share_directory('rktl_planner'), 'config', 'path_planner.yaml')
                         },
                         {
                             "car_name": launch.substitutions.LaunchConfiguration("car_name")