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[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
by alb4h
Thu Mar 24, 2016 11:07 am
Forum: Wink Basics
Topic: Success with Wink IR Remote Upgrade
Replies: 1
Views: 9022

Re: Success with Wink IR Remote Upgrade

One thing that we used to do with the old LEGO RCX bots, which used an IR tower to upload programs, was shield the bot with a cardboard box during the upload to prevent uploading to other bots in the classroom. Some creative shielding might work.

Ann
by alb4h
Thu Mar 24, 2016 11:00 am
Forum: Wink Basics
Topic: Minor compilation warning work-around
Replies: 5
Views: 12882

Re: Minor compilation warning work-around

I understand what you did to eliminate the warning. I am wondering what the warning message itself means. Can you elaborate? I don't have a clear understanding of the usage of extern. Thanks, Ann sketch\WinkHardware.h:249:20: warning: 'irData' initialized and declared 'extern' [enabled by default] e...
[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