Can't run the example plot

2012 3 16
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Hi, when I try to run the example plot:
x = 0:pi/100:2*pi;
y = sin(x);
plot(x,y)
the following error appears:
Undefined function 'fieldnames' for input arguments of type 'double'.
Error in get (line 41)
fields = fieldnames(varargin{1});
Error in newplot (line 61)
fig = getPlotFigure;
Actually the same error appears when I try to plot anything. Please help with R2011b!!

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Walter Roberson
Walter Roberson 2012-3-16

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You have created your own routine with the same name as one of the MATLAB routines, and your routine is being called instead of MATLAB's.
I cannot tell at the moment what routine this is happening for, but probably you have your own get.m routine ("get" is a built-in routine for MATLAB so no line number or source would be available if it was the MATLAB "get" that was being invoked.)
which -all get

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Constantino
Constantino 2012-3-16

0 个投票

Exactly, though the routine wasn't written by me. Thanks!

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