i can't save my plot as a png

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Adam Jurhs
Adam Jurhs 2022-5-25
评论： Adam Jurhs 2022-5-25
hi guys,
i've made a plot (errorbar plot to be precise) and i get it looking exactly as i want, but when i give MatLab the command
saveas(gcf,'ErrorPlot.png')
i get the following errors:
Error using matlab.graphics.internal.name (line 112)
Cannot create output file './ErrorPlot.png'.
Error in print (line 71)
pj = matlab.graphics.internal.name( pj );
Error in saveas (line 181)
print( h, name, ['-d' dev{i}])
can someone please help me?

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采纳的回答

Walter Roberson
Walter Roberson 2022-5-25
You are cd to a directory that you do not have write access to. In particular you might be cd to the matlab installation directory.
  2 个评论
Adam Jurhs
Adam Jurhs 2022-5-25
ahhhh, ok thanks! i'm a newbie so i'm learning these things
Adam Jurhs
Adam Jurhs 2022-5-25
yep, i opend MatLab in my home directory, ran the code and it saved the plot as a png, thanks!

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