About how to use "eyesPrevCol();"

Wink setup, hardware, basic programming. User to user support.
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poorwink
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Joined: Sat Oct 07, 2017 6:37 am
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About how to use "eyesPrevCol();"

Postby poorwink » Sat Oct 07, 2017 6:47 am

When I write program below, I did not get compile error.

eyesRed(255);
delay(5000);
eyesOff();
delay(5000);
eyesGreen(255);
delay(5000);
eyesPurple(250);
delay(5000);
rightYellow(255);
delay(5000);

However, when I write program below, I got the compile error and I did not compile the program.
I do not know why I got the compile error. If you could explain why I got error. I will appreciate it.

eyesRed(255);
delay(5000);
eyesOff();
delay(5000);
eyesGreen(255);
delay(5000);
eyesPurple(250);
delay(5000);
rightYellow(255);
delay(5000);
eyesPrevCol();

[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable

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