readmatrix "not enough input arguments"
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I'm getting a really strange error when trying to use readmatrix() to load a .csv file. It tells me there's not enough input arguments!
d_obs = readmatrix(sprintf('%s/%s',NMR_path,NMR_obs_filename));
this is the command I'm using. The strange thing is that just last week, this worked perfectly, and I have not changed anything since then. If it is at all related, I also get a message "The import tool doesn't have access to read the file" when I try to open the file directly by double-clicking it in the current folder tab. I checked the files and they're not empty.
Anyone got some idea of what is going on here?
9 个评论
Walter Roberson
2020-11-26
编辑：Walter Roberson
2020-11-26
Is it possible that NMR_path or NMR_obs_filename are empty?
What shows up for
which -all readmatrix
Frederikke Hansen
2020-11-26
Ameer Hamza
2020-11-26
Can you post the complete error message. Everything in red.
As a sidenote, the MATLAB's way to create complete path is something like this
d_obs = readmatrix(fullfile(NMR_path,NMR_obs_filename));
Frederikke Hansen
2020-11-26
Ameer Hamza
2020-11-26
The error occurs inside a try-catch block. Can you run the following line in the command window
dbstop if caught error
and then rerun your code. MATLAB will pause the code at the line where the error occurs. Show us the file and the line at which error occurs?
Star Strider
2020-11-26
Try this:
which invert_logdist -all
That might give some idea of what the problem is, since I very much doubt that readmatrix does any processing.
Also, please post the MATLAB release/version you are using.
Frederikke Hansen
2020-11-26
Frederikke Hansen
2020-11-26
@Ameer Hamza
Star Strider
2020-11-26
What else is in the
C:\Users\frede\Documents\MATLAB\NMR Project\Alt\Alternative Approach testing\Easy to use\
directory?
采纳的回答
Ameer Hamza
2020-11-26
编辑：Ameer Hamza
2020-11-26
You have defined a function name replace() placed on path
C:\...\Thesis\emi-matlab-master\EMI_Calibration\replace.m
which is shadowing the MATLAB's built-in function named replace(). Rename your function to something else.
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