Old-version simscape model cannot run on MATLAB 2020

I downloaded a 2017-version simscape model and attempted to run it on MATLAB 2020, but it keeps giving me this error:

I tried resaving this simscape model in my 2020-version MATLAB, but it doesn't work. I have simscape and simscape model body, etc, installed properly already.

Answer 1

[Swetha Polemoni]

Hi,

The error is because Simscape no longer supports use of first-generation functions and blocks in 2017, so it cannot find the library mblibv1 .

As a workaround, you can do any of the following

• Run files in 2019b or earlier versions
• Update the model using blocks from Simscape Multibody Second Generation Library (sm_lib).
• Use Simscape Multibody 1G Conversion Assistant tool to build Simscape Multibody 2G model that provides same behavior as 1G model.

[Randy Chen]

Hi,

Thank you for your reponse.I tried using the conversion assistant, but the conversion assistant is not detecting any 1-G model, so the newly-generated "2g" model is blank.

How can I update my current model using the Second Generation Library? I can't find it in Simulnik