Problem while running SIMULINK on Raspbery Pi B+using Matlab 2014a

Hi all, I have followed the steps provided by mathwork and everything is file in connection. But when I tried to open simulink example I get the erorrs

>> raspberrypi_inversion Warning: Undefined variable "codertarget" or class "codertarget.updateExtension". Warning: Detected 1 error(s) in Simulink.ConfigSet.getDialogSchema: Undefined variable "Simulink" or class "Simulink.sta.FeatureControl.getFeature".

And when I click on tool-->Run on Target Hardware---> Option it gives following error:

Warning: Detected 1 error(s) in Simulink.ConfigSet.getDialogSchema: Undefined variable "Simulink" or class "Simulink.sta.FeatureControl.getFeature".

Cannot create config set dialog >>

I am unable to resolve this please help me out what is missing and how to resolve.

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Answer 1

[Sean de Wolski]

Sounds like a path issue:

which Simulink.sta.FeatureControl.getFeature

Should return something like

C:\Program Files\MATLAB\R2014b\toolbox\simulink\sta\ui\+Simulink\+sta\@FeatureControl\FeatureControl.p % static method or package function

Try running the following:

restoredefaultpath
rehash toolboxcache

This should resolve it.

[sky1991 matlab]

Thanks Sean de Wolski.

It worked. :)

Answer 2

[Florian Dignath]

Hi,

I get exactly the same error as desribed here, when clicking on the "Model Configuration Parameters" Button in Simulink (Windows 7, Matlab R2014a). I installed R2014a completely new and still got the same error on a new, empty Simulink model.

When I use "restoredefaultpath, rehash toolboxcache" as suggested here, everything works fine! However, whenever I restart Matlab, the error returns. Even though, I use "save path" and don't edit anything else.

Is there a way of preventing this error permanently?

[Sean de Wolski]

Run MATLAB as an admin then call savepath after doing the restore.