Simulink Library Browser doesn´t show any blocks

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- 2021-09-06T11:53:30+00:00
Question: Simulink Library Browser doesn´t show any blocks

Hello everybody,   I just installed Matlab 2015a (academic license) and found the simulink library browser empty, besides the recently used blocks entry (which is empty). System is a Win7 Proffesional 64bit.   What can I do about it?

Expert Answer

Profile picture of John Michell John Michell answered . 2025-11-20

Maybe your MATLAB install's path or toolbox cache got corrupted. If you try run the following commands in MATLAB and try opening the Library Browser again, what do you see?
 
 
>> restoredefaultpath
>> rehash toolboxcache

Then, you can refresh the library browser by pressing right-clicking and selecting "Refresh Library Browser" (or hitting F5 on Windows).


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