Can I debug Matlab class objects in Simulink Matlab Function block?

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It appears that Matlab objects embedded as persistent variables in a Matlab Function block cannot be viewed in a debugging session.
For instance, with an object a with member x, when stopped in a debug session, if I type the name of the object or reference a member, I get:
debug>> a
a =
Variables of class type cannot be displayed.
debug>> a.x
Attempt to reference field of non-structure array.|
I am using R2012b. Any ways to enable this debugging capability? It's extremely important for effectively using these in models.
  6 Comments
Kaustubha Govind
Kaustubha Govind on 26 Dec 2012
Aaron: If debug capability for MATLAB class objects with the MATLAB Function block is important to you, I would encourage you to submit an enhancement request via MathWorks Technical Support. Thanks!
Tom Amlicke
Tom Amlicke on 5 Aug 2021
Is this feature on a road map? I'm debugging a large model on 2020a and can not see into any of my MATLAB objects while debugging my Simulink models. Thanks!

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