Errors using Gazebo and iiwa_stack examples

[javilara4]

Hello community

I am working on my master's thesis on the KUKA LBR iiwa 7 R800 robot with Ubuntu Melodic. In order to work with it, I followed the steps I saw on https://github.com/IFL-CAMP/iiwa_stack/wiki/. However, I encountered several errors and I wanted to see if you could help me solve them.

Error 1: To use the iiwa_stack, I followed the steps indicated in https://github.com/IFL-CAMP/iiwa_stack/wiki/roscore_setup. When I finished, I tried to simulate my iiwa7 robot in Gazebo by running "roslaunch iiwa_gazebo iiwa_gazebo.launch model:=iiwa7". Although Gazebo starts correctly with the robot, when I run this command, I get some errors that I don't know how to solve. These errors are as follows:

Error 2: After that, I went to the "Using Tools" section and used the link https://github.com/SalvoVirga/iiwa_stack_examples to clone the iiwa_stack_examples to home/iiwa_stack/src/iiwa_stack/ as shown in the picture:

Once I did this, I ran "devel/setup.bash" in the workspace and then "catkin build". After this, I found that the new folder iiwa_stack_examples has the following error:

It seems that the iiwa_ros.h file is missing for it to work correctly, and I cannot find it. What should I do to fix it? Do you have that iiwa_ros.h file?

Error 3: Although the folder I mentioned in Error 2 had the commented error, I tried to run some examples from the folder iiwa_stack_examples/iiwa_tool/iiwa_tool_examples/launch/. Specifically, I ran the iiwa_tool_command.launch file and got the following error:

I made the three files in the folder iiwa_stack_examples/iiwa_tool/iiwa_tool_examples/src/ executable, but the error persists. What solution can I give to this?

Thanks in advance