In Simscape onramp, Explore a Simscape Model error while submitting.

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In Simscape onramp through online, at section "Explore a Simscape Model" while submitting that shows the following error,
Unrecognized function or variable 'simmechanics.sli.internal.register_datatypes'.

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Answers (3)

Brian Nicholson
Brian Nicholson on 11 May 2022
I got the following reply...I am writing in reference to your Technical Support Case #05487915 regarding 'SimScape On-Ramp Online Course Bug?'.
This issue is currently under investigation. The workaround is to specify the path directly. This can be done by executing the following command:

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Tamilpalani on 21 Sep 2022
Moved: VBBV on 21 Feb 2023
Possible soultion: Right click "CircuitSimulationOnramp" window then go to Model Properties then go to "Callbacks" then select "InitFcn*" and key in following statement in Model initialization function window to resolve the error addpath(fullfile(matlabroot,'toolbox/physmod/sm/sli/m')
Check for screenshot attached

Brian Nicholson
Brian Nicholson on 11 Jul 2022
Moved: DGM on 1 Feb 2023
I entered addpath(fullfile(matlabroot,'toolbox/physmod/sm/sli/m')) on what I presume is the Matlab command line (though I am new to Matlab and this may not be what it is called), next to the two >> symbols.
VBBV on 21 Feb 2023
I think it needs to be entered in the initfcn callback function to resolve the error , as @Tamilpalani told

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