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How to solve the problem when workplace variable cannot show?

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zihe zhao
zihe zhao 2021-2-16
评论： zihe zhao 2021-2-23
My Matlab doesn't display variables anymore, it shows
"An unexpected error has occured:
Error using arrayviewfunc(line 81)
Unknown command option GETUNSUPPORTEDSTRING"
every time I double click on a variable name and want to see how it like. Does anyone know how to fix it?
PS.
I can display it by typing in the command window without ";", but I want to display it in table which is more easier.
I have tried uninstalling and reinstalling. I was on version 2020a when the problem first appeared, then I uninstalled and reinstalled all of Matlab and now on version 2020b. But still can't display the variables.
Any help would be appreciated. Thank you!

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采纳的回答

Sunand Agarwal
Sunand Agarwal 2021-2-23
Hello,
The issue seems to be due to the shadowing of the 'arrayviewfunc' function in MATLAB.
Please check the output of the following command on the MATLAB command line:
>> which arrayviewfunc -all
If there is a shadowed file, please rename or remove the shadowing file from the MATLAB path.
Alternatively, you may refer to the following link for restoring the default path:
https://www.mathworks.com/matlabcentral/answers/406416-an-unexpected-error-has-occurred
Hope this helps.

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