why do I receive PSB option menu block block (mask) does not have a parameter named 'MechanicalLoad'

when I compiled my mlapp with simulink model,it has warning me PSB option menu block block (mask) does not have a parameter named 'MechanicalLoad'。

Answer 1

[Pratik]

Hi Zhang,

It will be difficult to figure out the root cause of the issue without acess to the full model and the version in which it is being run.

However, the error seems quite similar to the one mentioned in this MATLAB Answers question: Please help me to sove this problem, thank you so much! - MATLAB Answers - MATLAB Central (mathworks.com).

Hence as mentioned in the post, deleting Powergui block of new version and replacing it with the block from your Installed Simulink library might be a possible workaround.

If it does not resolve the issue reach out to MathWorks Technical support. Contact Support - MATLAB & Simulink (mathworks.com)

[zhang]

my matlab version is R2022b，I have tried this way but it doesnt work,my model picture is under the comment

[zhang]

this is my mlapp