topic Re: Model based design installtion problem in Model-Based Design Toolbox (MBDT)

Model based design installtion problem

jerry369 — Tue, 08 Jul 2025 09:14:02 GMT

Im getting errors on verfiying the installed nxp packages in matlab

>> NXP_Support_Package_S32K1xx

Error using contains
First argument must be text.

Error in NXP_Support_Package_S32K1xx>OpenToolbox_Callback (line 231)
result(i) = contains(toolboxes(i).Name, 'NXP_MBDToolbox_S32K1xx');
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error in gui_mainfcn (line 95)
feval(varargin{:});
^^^^^^^^^^^^^^^^^^
Error in NXP_Support_Package_S32K1xx (line 34)
gui_mainfcn(gui_State, varargin{:});
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error in matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)NXP_Support_Package_S32K1xx('OpenToolbox_Callback',hObject,eventdata,guidata(hObject))

Error using matlab.ui.internal.controller.uicontrol.UIControlController/triggerActionEvent (line 76)
Error while evaluating UIControl Callback.

Re: Model based design installtion problem

tim753milner — Thu, 10 Jul 2025 10:12:14 GMT

Hello,

The key error here is:

Error using contains
First argument must be text.
This means the variable toolboxes(i).Name passed to contains is not a string or char array, which it must be.

Best Regard,

Tim

Re: Model based design installtion problem

jerry369 — Thu, 10 Jul 2025 10:16:26 GMT

So how to solve it??

Re: Model based design installtion problem

AlexCloutierDyname — Tue, 22 Jul 2025 19:35:50 GMT

Hello Jerry,

I just had the same problem.

In NXP_Support_Package_S32K3xx.m, replace these lines :

result(i) = contains(toolboxes(i).Name, 'NXP_MBDToolbox_S32K3xx');

with:

if isempty(toolboxes(i).Name)

else

result(i) = contains(toolboxes(i).Name, 'NXP_MBDToolbox_S32K3xx');

end

In my case, it seems like the toolboxes variable had an empty member, which caused the error.

You need to do this replacement three times in the .m.

Hope this helps,

Alex