Getting started with simulink tutorial cannot reproduce the results

I was watching the tutorial at https://www.mathworks.com/videos/getting-started-with-simulink-part-4-tuning-a-pid-controller-1508444927396.html. When I click the tune button as shown at time 0:50 of the tutorial, I get the error message

Error evaluating 'MaskDialog' callback of PID 1dof block (mask) 'untitled/PID Controller'. Callback string is 'pidpack.PIDConfig.callbackTuneButton(gcbh)'

Dot indexing is not supported for variables of this type.

Can anyone suggest how this issue can be resolved?

[Priyank Pandey]

Hi Aleem,

You need to install control design toolbox as well, then it will work.

Best,

Priyank