无法通过Swift 2.0中的CocoaPods安装Realm库

Question

I am making iOS app in Swift2.0.

I tried to install Realm library via CocoaPod.

It is fine when I execute 'pod install' in command line.

But in Xcode project, I can't build my iOS app.

There is an error and stop to build.

error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/otool: can't open file: /Users/satoutakeshi/Library/Developer/Xcode/DerivedData/AlermMA-hczduhcpoaudvlgzjrzioeecipfh/Build/Products/Debug-iphonesimulator/AlermMA.app/Frameworks/Realm.framework/Realm (No such file or directory)

It's my Podfile

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'
use_frameworks!
pod 'RealmSwift'

What should I do to install Realm?

Thanks!

Answer 1

You might be seeing this error because using the RealmSwift pod is not supported in mixed Objective-C/Swift Apps. Try using the Objective-C Realm pod:

pod 'Realm'

You'll still be able to use Realm in your Swift files, you'll just have to convert the Objective-C syntax to Swift and, of course, the Swift only stuff in RealmSwift won't be available.

Answer 2

If your project was in Swift you you would have to install RealmSwift to use the full swift features:

pod 'RealmSwift'

In your code you have to import both Realm and RealmSwift to use all features:

import Realm
import RealmSwift

EDIT:

I updated this answer. Thanks to Donamite for pointing out that you only need to have `RealmSwift' in the podfile.