Issue creating my own personal version of variant subsystem

I have created a custom library with all the most used blocks from the simulink library to have them already customized for my specific usage.

I have a problem with the variant subsystem: it works fine usually, until i use some data from a dictionary linked to one subsystem from library. In that case i obtain this kind of error:

Simulink.DataType object 'FloatData' is not in scope from 'Bus'.

And the error raisedfrom the check is: "the type 'FloatData' has been deleted from the dctionary dd_Can_ld".

The data type is used by a Bus Creator to agglomerate data into a structure of the type defined into the dictionary.

Of course if i use the standard variant subsystem from simulink library it works correctly.

[Fangjun Jiang]

https://www.mathworks.com/help/simulink/ug/attach-data-dictionary-to-custom-libraries.html

[Claudio Rosso]

I have no problem with attaching the dictionary to the library vblock. And i have no issue if in the library block i use the variant subsystem from the simulink library.

My problem appear only when i try to use the custom variant subsystem that i have created for my scope and inserted into a "Standard" library

.

[Fangjun Jiang]

Create a new library, drag and drop a "Variant Subsystem" block from the Simulink library, name it as "MyVariantSubsystem", save the library as MyLibrary.

If you drag and drop "MyVariantSubsystem" block to a new model named "MyNewModel", do you notice that you can't make any changes inside the "MyVariantSubsystem" in "MyNewModel"? Are you aware that this is expected because "MyVariantSubsystem" is locked? I wonder if you problem has anything to do with this.

Anyway, it is hard to understand your problem without the actual model or an example. I suggest you contact the Mathworks tech support with your actual model.

[Claudio Rosso]

Yes, I'm aware of that and i found a workaround to avoid that issue from the slcilib (Simulink Code Inspector Library) inserting some code into CopyFcn callback:

set_param(gcb,'LinkStatus','none');

set_param(gcb,'Mask','off');

set_param(gcb,'MaskType','');

set_param(gcb,'MaskDescription','');

set_param(gcb,'OpenFcn','');

set_param(gcb,'CopyFcn','').

Thank you for your time, i will ask Mathworks tech support for that.