SoundCloud iOS SDK架构

Question

Im working on a music streaming iOS project and want to leverage the SoundCloud SDK.

I followed this guide to the tee: https://developers.soundcloud.com/docs/api/ios-quickstart

The five SoundCloud dependencies are:

1. CocoaSoundCloudAPI
2. OAuth2Client
3. JSONKit
4. OHAttributedLabel
5. CocoaSoundCloudUI

All five of these projects are available as submodules that you simply add to your current git repository. According to the guide linked above, you are supposed to be able to add them and move on with your project. However, their architectures are all different! CocoaSOundCloudAPI, JSONKit, OHAttributedLabel and CocoaSoundCloudUI are all 32bit architecture projects, while OAuth2Client is a 64bit architecture project.

No matter what I build my project as, 32 or 64bit, I get a Mach-O linker error. I've added both 32bit and 64bit as Valid Architectures in my main Xcode Project, but the issue persists.

I have also not been able to find other versions of these submodules. I can't be the only one with this problem, as I have literally followed the guide word by word, yet I can't find any solution anywhere.

Please help me out!

I am using Xcode 6 and building for the iOS8 SDK.

Thanks!

Edit:

Here are screenshots of my architectures and the error...

Answer 1

I HIGHLY suggest using CocoaPods to manage this dependency. I once integrated SoundCloud into a project without using CocoaPods and it was a pain in the rear. Look at this link and do a search for CocoaPods to see how to install it: https://github.com/soundcloud/CocoaSoundCloudAPI

Answer 2

Here's something that helped me:

1. Go to the SmartSpeakers target (or whichever is the target for your app)
2. Build Settings -> Other Linker Flags
3. Add $(inherited)
4. Build it!

Answer 3

CocoaPods was the way to go for me. My Podfile looks like this:

pod 'CocoaSoundCloudAPI', '1.0.1'
pod 'CocoaSoundCloudUI', '1.0.5'
pod 'JSONKit', :podspec => 'https://gist.github.com/marcdown/5282955/raw/2a52cfd92f112f2a52669420c82c1bb1efd15d2a/JSONKit.podspec'

As of the time of this post, the podspec fetches version 1.6.0. I experienced problems with some deprecation issues in earlier versions of JSONKit. If one leaves out the pod for JSONKit, an earlier version that contains these issues is installed by Cocoapods.

I also had to disable ARC for the JSONKit pod in its Build Settings to silence ARC errors:

Pods-JSONKit -> Build Settings -> Apple LLVM 6.0 - Language - Objective C

This did it for me.

Answer 4

Are you trying to deploy to a 64-bit device? Try setting Build Active Architecture Only to NO under Targets -> Your App -> Build Settings -> Architectures.

EDIT: I followed the instructions and created a sample project that builds. I couldn't figure out exactly why you were getting that linker error, but maybe you can compare my project to yours.

http://lieberman.nyc/sample_soundcloud_project_for_relatively_slow_on_stackoverflow.zip