[ros-users] [Discourse.ros.org] [Next Generation ROS] Talker example issue with Beta 1

[Dirk Thomas]

Everything looks correct. I can only recommend to add debug output to one of the `library_path.sh` files to trace what is happening. Maybe also to the `ament_prepend_unique_value` function. For some reason it is not changing the environment variable for you the way it should.






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