Simulink has no toolbar on macOS

[Steven Lord]

Which release are you using?

[Xu Chenxi]

R2020a or more specifically

[Akiko]

FYI: I edited your image not to see your license number

Answer 1

[Pranav Verma]

Hi Xu,

Please refer to the following steps:

1. Refresh the file system caches using the following commands:

>> restoredefaultpath
>> rehash toolboxcache

2. Run the following command to rebuild Simulink and Library menus and toolbars:

>> sl_refresh_customizations

3. Close all the instance of MATLAB and then restart.

Please refer to the below discussion on the same lines:

https://www.mathworks.com/matlabcentral/answers/323926-menu-bar-missing-in-simulink

Thanks