Help RE: Cannot find builtin function 'whos'
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Last night MATLAB 2017b worked fine, but when I opened it this morning, there was a popup message which said
This was accompanied by the following in the Command Window:
Following the instructions in the warning just repeated the initial popup message and declared "Undefined function or variable 'computer'.
Any ideas what I have done, or how to fix it? I have never even heard of builtin before.
采纳的回答
Jan
2018-3-28
1 个投票
Something has destroyed your Matlab folder. Either important function have been deleted or destroyed.
The solution is simple: Restore the Matlab folder from your backup. Under Windows the "Recent Versions" might be useful. If you do not have a backup - bad idea. You have to re-install Matlab.
Actually modifying the Matlab program folder should work with admin privileges only, therefore it is recommended not to work with such high permissions.
2 个评论
Dominic Saunderson
2018-3-28
Jan
2018-3-28
You are welcome. This is the right time to create a backup for all your data.
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