Launch Issue

[yigitboracagiran]

When I run ros2 run pcd_demo pcd_publisher_node /home/ubuntu/map.pcd I got this error:

Traceback (most recent call last): File "/home/ubuntu/ros2_ws/install/pcd_demo/lib/pcd_demo/pcd_publisher_node", line 11, in load_entry_point('pcd-demo==0.0.1', 'console_scripts', 'pcd_publisher_node')() File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 490, in load_entry_point return get_distribution(dist).load_entry_point(group, name) File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2854, in load_entry_point return ep.load() File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2445, in load return self.resolve() File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2451, in resolve module = import(self.module_name, fromlist=['name'], level=0) ModuleNotFoundError: No module named 'pcd_demo.pcd_publisher'