- 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.
Old-version simscape model cannot run on MATLAB 2020
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Randy Chen on 12 Sep 2021
Commented: Randy Chen on 18 Sep 2021
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.
Swetha Polemoni on 15 Sep 2021
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
Find more on Simscape Multibody in Help Center and File Exchange
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