Error 'MATLAB:er​r_while_lo​oking_up_f​unction' while using readtable.

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Tim VW
Tim VW 2018-4-30
回答： Ilario Gelmetti 2022-1-24
I just upgraded to MATLAB 2018 and now when I try to use readtable, it gives the following error:
Error using readtable (line 197)
An error occurred while trying to determine whether "readData" is a function name
Note: readtable detected the following parameters:
'Delimiter', ',', 'HeaderLines', , 'ReadVariableNames', true, 'Format', ''
Line 197 in readtable is (to only uncommented line in the whole function):
t = table.readFromFile(filename,varargin);
Anyone knows what causes this error?
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Jackson
Jackson 2018-7-17
Hello, I have this error with a fresh install of R2018a on a fresh install of Ubuntu 18.04. The offending file is attached. All my code worked very well in R2015b, which I was previously using.
Joe Wishon
Joe Wishon 2018-8-24
I am having same issue with fresh install of R2018a in Windows 10. Not a problem with R2017b.

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采纳的回答

Tim VW
Tim VW 2018-7-17
I contacted official support and after some investigation, they told me it was because my linux distribution (Manjaro) is not officially supported. So I guess there is no real solution except for using an older matlab version or other OS.

更多回答（1 个）

Ilario Gelmetti
Ilario Gelmetti 2022-1-24
As OP specified that Support pointed him to a Linux distro-specific issue, here is how I solve this issue on Arch Linux:
Preloading libfreetype library prepending this
LD_PRELOAD=/usr/lib/libfreetype.so.6
to the terminal command I use for running Matlab.
So for R2018a the full command is:
LD_PRELOAD=/usr/lib/libfreetype.so.6 /usr/local/MATLAB/R2018a/bin/matlab

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