DTiPhoneSimulatorErrorDomain Code 2

Hello All,I’ve created application which logs motion activity of user with CoreMotion framework and M7-chip functionality (I’m using CMMotionActivityManager).Application works fine in foreground. But I need to check that event occurred in 3-7 seconds frame in background mode.And I need to range iBeacons - check entering to specified zone in background mode and activate my test for the motion event.According following review http://developer.radiusnetworks.com/2013/11/13/ibeacon-monitoring-in-the-background-and-foreground.htmlthe time for detection is about 4 minutes (in average and up to 15 minutes) in background mode.Does exist any method or workaround to grab data for motion activity and ranging iBeacon in the background with better accuracy?- I need to check that event occurred in 3-7 seconds frame and notify user.My concept application works in the following way:1. I’ve activated background mode flags for CoreLocation and Audio (it plays audio signal on event detection).2. At start it requests au

Who had this problem - error: linker command failed with exit code 1 (use -v to see invocation)

Watch 2, iOS9 on an iPhone 6 - Everything seems to be syncing now except my calendar. Watch app shows that the calendard is set up, all the events are on my iPhone correctly, nothing shows up on the Watch in the calendar app or in the glances or on the watch face.

Doesn't seem like it... just wondering if I'm missing something obvious to turn them on or something?

Hello,I'm working on application, that works with user financial data.User should create account, log in, scan his personal card with social ID and get information from financial service.Requests to financial service are not free of charge.This service is provided by Local Authoritires and data could be retrieved after payment.I used IAP to buy Interrogations.For example - if user buys 10 interrogations - he can perform 10 requests to service.Every successful request decreases interrogation count by 1.Application was rejected with few reasons and i don't know exactly what they mean1) Abandoned BatchWe found that while you have submitted In App Purchase products for your app, the In App Purchase functionality is not present in your binary.But i can't add consumable abstract number of requests to binary - it's just stored at server side for every user.2) Missing restore mechanismYes, actually, app don't have special Restore button, but number of purchased interrogations is stored at server.So, when use

According to the docs and some tests I just ran, interface objects in watchOS 2.0 are still write-only. I'm wondering what the reasoning behind this is now the code excutes on the watch, and therefore there's no longer a round trip to the phone. WatchKit developers have traditionally had to keep track of UI state manually due to this restriction imposed by the old architecture, but now the architecture has changed it seems a little strange to keep those restrictions in place. Could someone from Apple please comment on this?Also, it also seems a little strange that new watch app projects in Xcode still have seperate groups and targets for the interface and the code. Is this likely to change in a future beta?

I want to take advantage of the new UI testing features in Xcode 7. However it's forcing me to upgrade my project to Swift 2. I'm guessing Swift 2 apps can't be submitted yet? How can I make use of Xcode 7 on a project which mixes Swift and Objective-C code while still keeping it able to submit.