[Bug] Cannot launch analise trace

This is an error report.


Screenshot of the error


Error details

When I try to run the analise_trace_face_searcher_callbacks.py, I get this error message. How can I fix it?

Let me test it and get back to you

It seem ssomething related to the courcing in that terminal. I woudl suggest to : 1) Hit the restart button in the terminal. 2) Remove your build an ddelvel form the ros2_ws, recompile and Source as it tells you to in the commands. It ha sto work unless there is somethinge very strange in your workspace

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