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Error while using dot notation

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Rightia Rollmann
Rightia Rollmann 2017-2-18
回答： Star Strider 2017-2-18
I execute the following code but I get the error "Insufficient number of outputs from right hand side of equal sign to satisfy assignment." I am using MATLAB R2016a.
plot(rand(3))
lgd = legend;
c = lgd.TextColor;
lgd.TextColor = 'red';

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采纳的回答

Star Strider
Star Strider 2017-2-18
It works correctly if you provide legend with something to do:
plot(rand(3))
lgd = legend('Data');
c = lgd.TextColor;
lgd.TextColor = 'red';

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