Still having installation problems.

2 views (last 30 days)
Fred Skiff
Fred Skiff on 25 Aug 2020
I just installed 2020a and I have the problem that I get all kinds of error messages such as:
Unrecognized function or variable 'matlab.internal.addons.updates.getSupportPackageUpdates'.
I notice that a similar problem was posted concerning 2019. The solution given is to type the commands:
rehash toolboxcache
This seems to work, but not permanently. Is there a more permanent fix?

Answers (1)

Vinai Datta Thatiparthi
Vinai Datta Thatiparthi on 16 Sep 2020
Hey Fred,
Have a look at these other MATLAB Answers posted on the community:
There seem to be a few other workarounds to solving this issue apart from the three commands that you've mentioned.
Also, please try to perform a complete reinstallation of MATLAB in case the issue persists.
Hope this helps!

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by