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iOS

Bruce Röttgers
Bruce Röttgers
18,211 Points
Posted by Bruce Röttgers
Bruce Röttgers
18,211 Points

"Sending uncached message without first clearing the previously cached value" - How can I fix this?

So I declared a timer:

self.timer = Timer.scheduledTimer(timeInterval: 0.01, target: self, selector: #selector(self.updateWatch), userInfo: data!, repeats: true)

(data is of type CMMotionActivity)

Then I get the userInfo in my updateWatch() function:

let data = timer.userInfo as! CMMotionActivity

But when trying it the program fails with "[Client] #Warning Sending an un-cached message 'kCLConnectionMessageMotionActivityUpdate' without first clearing the previously cached value"

How can I solve this?