Unit 6 - Understanding ROS Services - Server

I am getting this error in Unit 6 while using catkin build. I think it is due to the fact that the iri_wam_reproduce _trajectory package that is introduced in unit 5 is missing in the unit 6 database. Please guide me on how to solve this error. Because when I go to unit 5 and then use catkin build it compiles without any error.

Check the dependency of the package you created

Can you please elaborate on it in more detail? I am a beginner and would like your guidance.

So when you create a project, what all dependencies did u use? For ex: catkin_make exercise4 rospy

Thank You. I checked that and changed the dependency in cmakelists and it worked.

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