iphone - UIAccelerometer unrecognized selector sent to instance -

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does get
-[uiaccelerometer bytes]: unrecognized selector sent instance 0x1a23f0

i init accelerometer:

uiaccelerometer *accel = [uiaccelerometer sharedaccelerometer]; accel.updateinterval = 1.0f/30.0f; accel.delegate = self;

the reason asking on devices app works, , on others crashes. , not sure reason.

thanks!

this sounds if send accelerometer bytes message, doesn't implement. code show doesn't have problem, maybe search bytes , double-check usage.


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