xcode8

问题 I am working on a macOS app that presents a list of customer master records in a table view. Double-clicking a row in the table view should open a new window where the user can view and edit the customer information. This is an Xcode 8.3.3 project using a storyboard and Swift. It is not a document or core data app. I have the main window working up to the point where the table view is displaying the records correctly and the associated view controller is receiving the double-click events and

问题 I upgraded my iOS app to Swift 3.0 in Xcode 8.0 beta (8S128d). I thought it was all ready to go and uploaded it to iTunes Connect. When I clicked "Submit for Review", it gave me a list of 26 errors, one for each embedded framework, such as: Invalid sdk value. The value provided for the sdk portion of LC_VERSION_MIN_IPHONEOS in MyApp.app/Frameworks/libswiftFoundation.dylib is 10.0 which is greater than the maximum allowed value of 9.3.2. And one final error: New apps and app updates must be

问题 I upgraded my iOS app to Swift 3.0 in Xcode 8.0 beta (8S128d). I thought it was all ready to go and uploaded it to iTunes Connect. When I clicked "Submit for Review", it gave me a list of 26 errors, one for each embedded framework, such as: Invalid sdk value. The value provided for the sdk portion of LC_VERSION_MIN_IPHONEOS in MyApp.app/Frameworks/libswiftFoundation.dylib is 10.0 which is greater than the maximum allowed value of 9.3.2. And one final error: New apps and app updates must be

问题 I upgraded my iOS app to Swift 3.0 in Xcode 8.0 beta (8S128d). I thought it was all ready to go and uploaded it to iTunes Connect. When I clicked "Submit for Review", it gave me a list of 26 errors, one for each embedded framework, such as: Invalid sdk value. The value provided for the sdk portion of LC_VERSION_MIN_IPHONEOS in MyApp.app/Frameworks/libswiftFoundation.dylib is 10.0 which is greater than the maximum allowed value of 9.3.2. And one final error: New apps and app updates must be

问题 For some reason in Xcode 8.1, all my storyboards are now blank, with boxes around where the content used to be: I tried cleaning, deleting the Derived Data folder, and changing the size to Freeform but nothing has worked. How do I fix this? 回答1: Try these: Delete your derived data. Close xcode and clean, build again. If option 1 not work then, Copy your project to another directory/folder. Close Xcode, open project from new directly and clean, build. 来源： https://stackoverflow.com/questions

问题 For some reason in Xcode 8.1, all my storyboards are now blank, with boxes around where the content used to be: I tried cleaning, deleting the Derived Data folder, and changing the size to Freeform but nothing has worked. How do I fix this? 回答1: Try these: Delete your derived data. Close xcode and clean, build again. If option 1 not work then, Copy your project to another directory/folder. Close Xcode, open project from new directly and clean, build. 来源： https://stackoverflow.com/questions

问题 So the error I'm having is this : "found an unexpected mach-o header code" Everything I found online told me to check my target build phases and see what doesn't belong in the Copy Bundle Resources. What doesn't belong here because I feel everything is in the right spot. UPDATE : I removed everything in the list and I still encounter this error :( 回答1: If you are using Cocoapods, you should add this to the end of your Podfile: post_install do |installer| installer.pods_project.targets.each do

问题 So the error I'm having is this : "found an unexpected mach-o header code" Everything I found online told me to check my target build phases and see what doesn't belong in the Copy Bundle Resources. What doesn't belong here because I feel everything is in the right spot. UPDATE : I removed everything in the list and I still encounter this error :( 回答1: If you are using Cocoapods, you should add this to the end of your Podfile: post_install do |installer| installer.pods_project.targets.each do

问题 I am trying to make a simple app using Xcode/swift. I am able to save and retrieve data in core data when using the simulator, however when I tested the app using an actual iPhone device my existing data are missing. i don't know why this is, and what to do about it. I am new in iOS development, thanks in advance. 回答1: This is expected behavior, because youк needed data stored in simulator memory on the mac, and you should copy that database file from simulator to Supporting Files in main

问题 I am getting following error after I add a library via carthage - library name compiled with older version of Swift language (2.0) than previous files (3.0) for architecture x86_64 I have tried it with Argo library. (https://github.com/thoughtbot/Argo) I have selected the correct xcode version using xcode-select utility. What could be the problem? Any help is greatly appreciated Thanks! 回答1: From what I learned, looks like you can't have libraries written in different versions of Swift. In my