• CallKit Cellular calls

    Hi, I would like to use callkit to block certain cellular calls based on the database. Is it possible to do it? Appreciate if someone can help me with this.   Thanks Aswin
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    created by aswin1980
  • iOS 12 - CGImage initializer returning nil

    I'm trying to create a CGImage from a data provider using this initializer, but it is now returning nil on iOS 12 devices. It works on older iOS versions. What could be the cause of this?
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    last modified by kevin48
  • Xcode 10 Faulty Interface Builder

    I'm using Xcode 10 from the App Store on the latest version of OSX High Siera. I've opened a project that was made in Xcode 9.4.1 and followed all the conversion process. The interface builder is extremly buggy. Asset...
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    created by dvartzlimited
  • action method doesn't work in view controller

    Hi, I'm using Xcode 10 and macOS 10.14, I have a problem with IBAction method... I created OtherViewController.swift/OtherViewController.xib, created a IBAction method (closeView:) which simply calls removeFromSuperv...
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    last modified by Prin_E
  • Guideline 4.2.2 - Design - Minimum Functionality

    Hi, My app was rejected about this problem: Also, we noticed that your app’s main functionality is to market your service, with limited or no user-facing interactive features or functionality. Apps that are pri...
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    last modified by Membrapolita
  • Working with UILabels

    Dears,   How can I align some UILabels to the left? I just want to align... it's not necessary a constraint. Is it possible? How can I do it?   And also, Is there any way to clear the content of all UILa...
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    last modified by Bruno.Lelli
  • 12.1 offered despite no profile

    I had deleted the beta profile several days ago. Yesterday the 12.1 beta showed up. I deleted it and rebooted,  Now I get the little red '1' on the Settings icon, and the Software Update section, even though ther...
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    last modified by AndreTheGeek
  • Problem with Tab Bar

    Hello! Why does the selected tab bar have a background color? Can I disable it? In which update iOS it appeared? Sorry for bad English)
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    last modified by agvares03
  • App crash during startup without Xcode attached

    Hi, I have trouble finding a crash during app startup when the phone is not attached to Xcode.  The problem does not show up when the app/iphone is attached to xcode nor running on simulator.  The app will r...
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    last modified by jkyan2047
  • Framework libs out of sync

    This has been going on at least since Xcode 8 when apple replaced links to dylib with the text tbd files.   On travis, build image: xcode 9.2, osx 10.12, compiler: clang; when building any code that uses a frame...
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    last modified by Merchant.Of.Satire
  • Location Label

    I have a label in my app I wanted to know how to make it so the label knows the location. Whether it be the location set in the setting or if it is nothing is set in the setting it goes to the current location automat...
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    last modified by Joel14
  • APFS disappearing space

    I moved my repos and virtual machines to another disk and deleted the two folders with rm -rf.   There is no increase in free space! I ran Disk Utilty First Aid booting from another partition but it did not find...
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    last modified by HStriepe
  • Read txt file online

    Dears,   How can I read a txt file online and store the values into an array?   The user will type something like "SBKP", and the system go online, and look for SBPK on a text file similar to the following...
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    last modified by Bruno.Lelli
  • AVVideoCompositionCoreAnimationTool in iOS12  Export black video

    Hello, Apple support I used AVVideoCompositionCoreAnimationTool to export an animated video of AVlayer (picture), which works well when the image source of the layer is iOS11, 10, or iOS12 camera. But when the layer'...
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    created by zhouyijian
  • getting error when I try to build app on my iPhone "This iPhone 8 Plus (Model A1864, A1897, A1898, A1899) is running iOS 11.3 (15E216), which may not be supported by this version of Xcode."

    Hi All,   I am new to the iOS ecosystem.   getting error when I try to build app on my iPhone using Xcode 9.3. Error is as below, "This iPhone 8 Plus (Model A1864, A1897, A1898, A1899) is running iOS 11...
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    last modified by rsmodake
  • A problem for Real machine commissioning without certificate

    A non-HTTP 200 response was received (400) for URL https://developerservices2.apple.com/services/QH65B2/ios/submitDevelopmentCSR.action?clientId=XABBG36SBA
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    last modified by Runner2014
  • How to submit simulated-gambling apps on App Store

    Dear all developers and mod   We have been publishing card games to South East Asia markets. Our apps do not offer gambling or any type of real-money prizes. Since August 09, all of our apps have been removed fr...
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    created by sonlecong
  • [Xcode 10] Unable to Sign “invalid argument '???'”

    I am submitting a macOS app to App Store Connect, but after successful upload of the archive with Xcode 10 I get an email soon after:   Dear Developer, We identified one or more issues with a recent delivery f...
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    last modified by mxcl
  • Testflight

    I have a valid Testflight access code, have restarted the phone, reinstalled Testflight, and still get "TestFlight Unavailable // The credentials for this app are invalid. // OK" every time.   I have an iPhone 7...
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    last modified by fluidself
  • subtitles with WebVTT format disappear after playback for a while on iOS12

    Hi there,   After updated to HLS V4, we found two problems in iOS devices with our WebVTT format subtitles: 1) iOS11.4.1 subtitles display does not sync with audios (some devices are ok, some are not) 2) iOS12...
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    last modified by h00160924