LLDB crash

I actually get crashes when opening the preferences pane filed radar://21300724

Also.... I found a very informative website that has a ton of examples specifically on how to work with dates within Swift.Here's a code snippet that he uses as an example, but does not compile for me, and I have no idea why I get the error: could not find member 'CalendarUnitDay'. Was this syntax changed with Swift 2.0?Every example I could find uses this syntax, but for me... no luck.// Playground - noun: a place where people can play import UIKit let userCalendar = NSCalendar.currentCalendar() // Let's create some dates to work with // ==================================== // It's 3:45:30 a.m., New Year's Day. Time to go home. let goHomeYoureDrunkTimeComponents = NSDateComponents() goHomeYoureDrunkTimeComponents.year = 2015 goHomeYoureDrunkTimeComponents.month = 1 goHomeYoureDrunkTimeComponents.day = 1 goHomeYoureDrunkTimeComponents.hour = 3 goHomeYoureDrunkTimeComponents.minute = 45 goHomeYoureDrunkTimeComponents.second = 30 let goHomeYoureDrunkTime = userCalendar.dateFromComponents(goHomeYoureDrunkTimeCom

I was having the same battery drain issues with the iPhone 5s. I installed the ios9 beta from a restore but noticed something was a little odd from the usual beta installs.Results from install on iPhone: iPhone ios9 beta install went smoothly but battery usage was ridiculous. I've tried the turn off/on again, hard reset, etc. and still it was going do battery life like crazy. I figured it was doing it's indexing so I just left it plugged in overnight. I did run my iHome alarm app at night though. In the morning, I noticed that it was only at 80% charge after being plugged in all night! Killed the alarm app and topped off the phone before I left the house in the morning. By the afternoon, my battery was down to 30% after light usage and down 10% after sitting idle no apps running, etc. I am downgrading back to 8.3 since my development phone is my main phone. Downgrade is going smoothly.Results from install on iPad mini (original): Restored ios9. Restored from my settings. I had several reboots (or crashes

Some how by opening mail from a new mail notification banner allowed me to enter it without it crashing. I'm able to open it up now....

Same on my side,it is awsome that a beta version is as worse as this IOS9 Beta 1. With only less improvements the battery is empty in extremely shorten time. But battery is one of the important things at MOBILE phones. So I really do not know why Apple was doing this Beta 1 because it is much more a pre-Alpha. Same at OSX 10.11 with Mail. It crashes totally against Exchange accounts. Really worse. I think they are not ready and / or WWDC was too early. Hopefully we get an update during the next 2 weeks, otherwise I think battery is damadged.

Hi RajeevHolding shift while opening mail works, but I am not able to spot the problem and it crashes again (not immediately though).Any suggestion on how should I find and fix the problem/s ?

Maybe the reason the compiler is crashing because your code is trying to override a stored property in obj-c with a computed property in Swift?I would recommend filing a bug with your example code above, since the compiler/sourcekit shouldn't be crashing like that, and should provide an error if there is a problem with the code.Is there a reason why you can't leave out the override of path: and just set it in init like you do with strokeColor?required init?(coder aDecoder: NSCoder) { super.init(coder: aDecoder) strokeColor = UIColor.blackColor().CGColor path = staffPath() } override init() { super.init() strokeColor = UIColor.blackColor().CGColor path = staffPath() }

You are essentially doing this (which will also overflow the signed int with the unsigned int value):func foo() -> UInt32 { return UInt32(Int32.max) + 1 } // foo will return a value that is 1 above what a signed 32 bit integer can hold (2147483647 + 1). // So if you change + 1 to + 0, it will not crash. let bar = Int32(foo()) // <-- Will crash the same way. print(bar)I guess you have to think about within what range you want your random values.Since the function arc4random() returns an UInt32 within the closed range [0, UInt32.max], you'll have to turn those values into the type and range that you want.For example if you would want a double value in the half open range [0.0, 1.0) you could do something like:func rndDoubleHalfOpenZeroToOne() -> Double { return (Double(arc4random()) + 0.5) / (Double(UInt32.max) + 1.0) }And if what you want really is a random signed Int32 within the closed range [Int32.min, Int32.max], then I suppose you could do:func rndInt32() -> Int32 { return