iOS中RestKit框架无法通过Carthage添加的问题求助

Hey there, let’s work through this RestKit + Carthage issue step by step. I’ve helped folks debug similar integration headaches before, so let’s start with the most common culprits:

• Verify your Carthage setup is up-to-date
  Outdated Carthage versions often cause compatibility hiccups with newer frameworks. First, check your current version:

  carthage version
  

  If it’s not the latest stable release, update it via Homebrew (assuming you installed it that way):

  brew update && brew upgrade carthage
  

• Double-check your Cartfile syntax
  A tiny typo here can break the whole fetch. RestKit’s Cartfile entry should follow this format (adjust the version to match your needs):

  github "RestKit/RestKit" ~> 0.20.0
  

  Make sure the repo name is correct and you’re using a valid version specifier (like ~> for compatible releases, or a specific commit hash if you need a bleeding-edge build).

• Wipe cache and rebuild from scratch
  Corrupted cache files are one of the most frequent causes of Carthage failures. Let’s start fresh:

  1. Delete the Carthage folder in your project directory
  2. Clear Carthage’s global cache:

     rm -rf ~/Library/Caches/org.carthage.CarthageKit
     

  3. Run the build command again, targeting only iOS to avoid unnecessary platform builds:

     carthage update --platform iOS
     

• Check for dependency conflicts
  RestKit relies on older versions of libraries like AFNetworking, which might clash with other frameworks in your project. Run the verbose build command to get detailed logs:

  carthage update --verbose
  

  Look for lines mentioning dependency resolution failures or version conflicts. If you spot one, you may need to adjust version constraints for other frameworks in your Cartfile, or use a specific branch/tag of RestKit that’s compatible with your project’s dependencies.

• Test building RestKit in isolation
  To rule out project-specific issues, try building RestKit outside your project:

  1. Clone the repo locally:

     git clone https://github.com/RestKit/RestKit.git
     

  2. Navigate to the cloned folder and run:

     carthage build --platform iOS
     

  If this fails, the problem likely lies with RestKit’s build configuration (e.g., compatibility with your Xcode version). Check RestKit’s issue tracker for similar reports—other developers may have shared workarounds for recent Xcode updates.

• Confirm Xcode project configuration
  Even if Carthage builds successfully, misconfiguring your project can still cause issues:

  1. Drag RestKit.framework from Carthage/Build/iOS into your project’s "Frameworks, Libraries, and Embedded Content" section
  2. Ensure "Embed & Sign" is selected for the framework
  3. Add a Run Script phase to your build settings with this command:

     /usr/local/bin/carthage copy-frameworks
     

  4. Add the framework path under "Input Files":

     $(SRCROOT)/Carthage/Build/iOS/RestKit.framework
     

If none of these steps fix your problem, share the exact error messages from your Carthage terminal output—that’ll help narrow down the issue even further.

内容的提问来源于stack exchange，提问作者Saud Bin Habib