xcode7.3

I am having an extremely frustrating issue with XCode 7.3 (however, this issue has persisted since I installed XCode 7.2) and Swift code, and I am hoping others have had this issue and know how to resolve it. Syntax highlighting and code completion work perfectly fine in Objective-C files, and also works fine when calling other Swift objects within Swift code. However, any Objective-C objects or methods mentioned in Swift code get no syntax highlighting, and XCode will not complete ANY Objective-C declared methods or properties. Everything compiles and runs just fine. I should also add that I

Previously with Xcode 7.3.1 I was able to build directly over my app store app on my iPad and test the upgrade scenario, which worked perfectly fine. This week I upgraded to Xcode 8 and when I try the exact same approach, I keep getting this upgrade error "This application's application-identifier entitlement does not match that of the installed application. These values must match for an upgrade to be allowed." I tried multiple solutions posted on this thread and none of them worked. I also don't have a watch app. Just a simple iOS app target. App installation failed due to application

This question already has an answer here: Failed to Attach to Process ID Xcode 34 answers I just updated to Xcode 7.3.1 and my project crashes with the same error after the launch screen displays on the iOS simulator. The error is: "Could not attach to pid : “1712” unable to attach" Then I tried running another project and I got: "Could not attach to pid : “2025” unable to attach" Any solutions? Himanshu Resetting the content and settings in the simulator worked for me. This is available on the iOS Simulator: Hardware -> Erase all Content and Settings Kill the simulator, then re-build. I

I'm using the following code: var continousDigitsRange:Range<Int> = Range<Int>(start: 0, end: 0) Since update to Xcode 7.3 (Swift 2.2) I got the following hint: 'init(start:end:)' is deprecated: it will be removed in Swift 3. Use the '..<' operator. For me is not clear how to "translate" it correctly with "using the '..<' operator. You should simply write var continousDigitsRange1:Range<Int> = 0..<0 or if you want to go even simpler var continousDigitsRange = 0..<0 Also worth noting, to substringWithRange a String, you can now use let theString = "Hello, how are you" let range = theString

There is a new autocomplete in Xcode. Probably might be useful because it checks not only beginning of names etc. But I found that very often it doesn't find a class name or a const name at all etc. I need to type in entire name by myself. Over all I found it makes my life harder and coding more time consuming. Is there a way to switch to the old way it used to work? Xcode 7.3.1 In Xcode > Preferences > Text Editing uncheck Enable type-over completions restart Xcode It seems that clearing the checkbox "Enable type-over completions" in XCode -> Preferences -> Text Editing does the trick. At