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

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'.

[John Rebeiro]

I also got the same any solution?

[João Rego]

I have the same problem. Does no one have a solution?

[Josh Zagorski]

Ditto

[Daniel Brown]

Same issue.

[Brian Nicholson]

Ditto

[Sankar raj R]

Same error occuring, may be it is because using it in workplace or protected network

[Daniele Bertucco]

Same error. How did you fix it?

I can't find a way, so I can't complete the task.

[Oleh Shkodzinsky]

Same error.

[Maksym Shylkin]

Same error, I have no clue what to do with it. Need help.

[VBBV]

+1

[煦东]

+1

Answer 1

[Brian Nicholson]

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:

addpath(fullfile(matlabroot,'toolbox/physmod/sm/sli/m'))

[Maksym Shylkin]

Looks like it helped, thank you.

[Huanran Zhang]

it is very useful, thank you very much

[Aaron Harford]

And how & where do we execute this command?

[Sam]

in the background MATLAB workspace

[Brendan Ricketts]

How do we do that. I am using online?

[Yogesh V S]

Thank you, it's very helpful

[Nenad Petrovic]

Good work! Thanks!

[RAVI PRAKASH MAHOBIA]

Thank You So Much, it works.

[Maurício]

Oh!!!!! Thank you very very much, you save my life !!!

obrigado

Answer 2

[Tamilpalani]

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

Answer 3

[Brian Nicholson]

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.

[Marc]

Works on my system, thx.

[Manohar Shankar]

Thank you sir for the kind fix. It worked

[VBBV]

I think it needs to be entered in the initfcn callback function to resolve the error , as @Tamilpalani told