fatal error: rs_test/types/all_types.h: No such file or directory

Hello guys,
I am new to Cmake programming and stuff. I working on this Tutorials — RoboSherlock 0.1 documentation tutorial, in section, “Add new type to the type system” when I compile it after editing it


all I got the fatal error: rs_test/types/all_types.h: No such file or directory. The hierarchy of files are as follows
catkin_ws->src->rs_test,rs_tutorial
rs_test contains ->CMakeLIst.txt,dependencies,cmake,include,src,package.xml
rs_tutorials contain → CMakeLIst.txt,dependencies,cmake,include,src,package.xml
I also upload the error screenshot.