webread error with input ??
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Hi,
I am using webread for the first time in R2017b. Very unusual behavior :
>> webread('https://www.mathworks.com/matlabcentral')
Error using webread (line 119)
First input must be a string array or cell array of character vectors.
But urlread works fine
>> urlread('https://www.mathworks.com/matlabcentral')
ans =
'<!DOCTYPE HTML>
<html>
<head>
Any clue ? Tried restarting Matlab, no help.
9 comentarios
Rik
el 13 de Jun. de 2018
Odd. I can't reproduce this on R2017b (W10). Digging into the webread function I found out that line 119 is the following code
[url, options] = encodeInputs(url, queryParams, options);
This should not error, as you input is just a char array. Does this same error occur when you try to input it as a string or a cellstr?
Christopher Coello
el 13 de Jun. de 2018
Christopher Coello
el 13 de Jun. de 2018
Nirav Sharda
el 15 de Jun. de 2018
Can you provide the output of the following command?
which -all webread
Christopher Coello
el 16 de Jun. de 2018
Nirav Sharda
el 18 de Jun. de 2018
Can you attach the webread.m file mentioned on the above path?
Christopher Coello
el 18 de Jun. de 2018
Christopher Coello
el 18 de Jun. de 2018
Nirav Sharda
el 18 de Jun. de 2018
Editada: Nirav Sharda
el 18 de Jun. de 2018
Line 119 of the 'webread' function as mentioned in the error calls the 'encodeInputs' function which in-turn calls another internal function. Can you add break-points in the code and identify the line causing the issue?
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