rosservice type /gazebo/se​t_model_co​nfiguratio​n BUG:Input must be a structure. How to figure it out?

ROS:Noetic (Virtual Machine)

Matlab:2020b

When I use :

rosservice type /gazebo/set_model_configuration

in Matlab. It has an error:

Input must be a structure.

and also, when I use :

rossvcclient('/gazebo/set_model_configuration','DataFormat','struct')

It has the same error.

I found that Gazebo_msgs are different between ROS and Matlab, that is to say, when I list msg in matlab, I have:

But when I list srv in ROS, I have:

So, I think the different msgs in two environments leads to the previous error.

Is it right? And how to deal with this problem?

Answer 1

[Mohammadreza Yavari]

I get the same error running this line:

testserver = rossvcserver('/kino_plan', 'std_srvs/Empty', @kinoPlanCallback);

Input must be a structure.