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graphic with MatLab R2014b

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Roberto Pace
Roberto Pace on 21 Oct 2014
Closed: MATLAB Answer Bot on 20 Aug 2021
I get the following error message when I run a script that was given to me on my data and may well have been written in an earlier version - I am working 2014b.
This is the error:
Undefined function 'plus' for input arguments of type 'matlab.ui.Figure'.
Error in PCANMRmodppm_step5varimaxver6 (line 460) figure(h+1);
Tks rp

Answers (1)

Mike Garrity
Mike Garrity on 21 Oct 2014
I'm guessing that h is the handle that was returned when you first called figure. Those used to be doubles, but now they're "real handles". There are a bunch of details here , but the short version for your case is that to get the next figure, you need to add one to the figure's Number property, not h itself. Something like this:
figure(h.Number + 1)

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