title: 'RestKit/RestKit.h' file not found on xcode 6
body: <p>I tried almost every solution but that is not working for me. I have Xcode 6 on which I am getting this error. I have updated the cocoa pods also and updated the pod file as well.</p>
  
  <p>After installing the update I have got few lines I am adding below:</p>
  
  <pre><code>[!] From now on use `PocketLobbyiOS.xcworkspace`.
  
  [!] The use of implicit sources has been deprecated. To continue using all of the sources currently on your machine, add the following to the top of your Podfile:
  
      source 'https://github.com/CocoaPods/Specs.git'
  
  
  [!] The `PocketLobbyiOS [Debug]` target overrides the `GCC_PREPROCESSOR_DEFINITIONS` build setting defined in `Pods/Target Support Files/Pods/Pods.debug.xcconfig'. This can lead to problems with the CocoaPods installation
      - Use the `$(inherited)` flag, or
      - Remove the build settings from the target.
  
  [!] The `PocketLobbyiOS [Release]` target overrides the `GCC_PREPROCESSOR_DEFINITIONS` build setting defined in `Pods/Target Support Files/Pods/Pods.release.xcconfig'. This can lead to problems with the CocoaPods installation
      - Use the `$(inherited)` flag, or
      - Remove the build settings from the target.
  
  [!] The `PocketLobbyiOS [Distribution]` target overrides the `GCC_PREPROCESSOR_DEFINITIONS` build setting defined in `Pods/Target Support Files/Pods/Pods.distribution.xcconfig'. This can lead to problems with the CocoaPods installation
      - Use the `$(inherited)` flag, or
      - Remove the build settings from the target.
  
  [!] OHAttributedLabel has been deprecated in favor of DTCoreText
  Sajs-MacBook-Pro:PockyiOS sk$ 
  </code></pre>
  
  <p>This what I have in podfile. I have removed podfile and installed again but still same error.</p>
  
  <pre><code>platform :ios, '6.0'
  
  pod 'MWPhotoBrowser', :git =&gt; 'https://github.com/floriankrueger/MWPhotoBrowser.git', :tag =&gt; '1.4.1'
  pod 'TestFlightSDK', '~&gt; 3.0.2'
  pod 'RestKit', '~&gt; 0.23.1'
  pod 'RestKit/ObjectMapping'
  pod 'RestKit/Search'
  pod 'RestKit/Testing'
  pod 'PKRevealController', '~&gt; 2.0.6'
  pod 'Mapbox', :git =&gt; 'https://github.com/mapbox/mapbox-ios-sdk.git', :tag =&gt; '1.2.0'
  pod 'MagicalRecord/Shorthand', '~&gt; 2.2'
  pod 'DDPageControl', '~&gt; 0.1'
  pod 'MWPhotoBrowser'
  pod 'Reachability', '~&gt; 3.1.1'
  pod 'Mixpanel', '~&gt; 2.4.0'
  pod 'OHAttributedLabel', '~&gt; 3.5.4'
  
  # ignore all warnings from all pods
  inhibit_all_warnings!
  
  post_install do |installer_representation|
      installer_representation.project.targets.each do |target|
          target.build_configurations.each do |config|
              config.build_settings['ONLY_ACTIVE_ARCH'] = 'NO'
          end
      end
  end
  </code></pre>
  
  <h2>Updated</h2>
  
  <p>After reinstalling the pods again Restkit error gone but I am having below error:</p>
  
  <blockquote>
    <p>ld: warning: ignoring file /Users/sanojkashyap/Library/Developer/Xcode/DerivedData/PocketLobbyiOS-euffofwxmoaqxqbfslgkbnhhzdsz/Build/Products/Debug-iphonesimulator/PocketLobbyiOS.app/PocketLobbyiOS,
    file was built for i386 which is not the architecture being linked
    (x86_64):
    /Users/sanojkashyap/Library/Developer/Xcode/DerivedData/PocketLobbyiOS-euffofwxmoaqxqbfslgkbnhhzdsz/Build/Products/Debug-iphonesimulator/PocketLobbyiOS.app/PocketLobbyiOS
    Undefined symbols for architecture x86_64:<br>
    "_OBJC_CLASS_$_PLArticle", referenced from:
          objc-class-ref in PLArticleTests.o
         (maybe you meant: _OBJC_CLASS_$_PLArticleTests)   "_OBJC_CLASS_$_PLLocation", referenced from:
          objc-class-ref in PLArticleTests.o   "_OBJC_CLASS_$_XCTestCase", referenced from:
          _OBJC_CLASS_$_PLArticleTests in PLArticleTests.o   "_OBJC_EHTYPE_$__XCTestCaseInterruptionException", referenced from:
          GCC_except_table2 in PLArticleTests.o   "_OBJC_METACLASS_$_XCTestCase", referenced from:
          _OBJC_METACLASS_$_PLArticleTests in PLArticleTests.o   "__XCTDescriptionForValue", referenced from:
          -[PLArticleTests testExample] in PLArticleTests.o   "__XCTFailureFormat", referenced from:
          -[PLArticleTests testExample] in PLArticleTests.o   "__XCTFailureHandler", referenced from:
          -[PLArticleTests testExample] in PLArticleTests.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed
    with exit code 1 (use -v to see invocation)</p>
    
    <p>(null): "_OBJC_CLASS_$_PLArticle", referenced from:</p>
    
    <p>(null): Objc-class-ref in PLArticleTests.o</p>
    
    <p>(null): (maybe you meant: _OBJC_CLASS_$_PLArticleTests)</p>
    
    <p>(null): "_OBJC_CLASS_$_PLLocation", referenced from:</p>
    
    <p>(null): Objc-class-ref in PLArticleTests.o</p>
    
    <p>(null): "_OBJC_CLASS_$_XCTestCase", referenced from:</p>
    
    <p>(null): _OBJC_CLASS_$_PLArticleTests in PLArticleTests.o</p>
    
    <p>(null): "_OBJC_EHTYPE_$__XCTestCaseInterruptionException", referenced
    from:</p>
    
    <p>(null): GCC_except_table2 in PLArticleTests.o</p>
    
    <p>(null): "_OBJC_METACLASS_$_XCTestCase", referenced from:</p>
    
    <p>(null): _OBJC_METACLASS_$_PLArticleTests in PLArticleTests.o</p>
    
    <p>(null): "__XCTDescriptionForValue", referenced from:</p>
    
    <p>(null): -[PLArticleTests testExample] in PLArticleTests.o</p>
    
    <p>(null): "__XCTFailureFormat", referenced from:</p>
    
    <p>(null): -[PLArticleTests testExample] in PLArticleTests.o</p>
    
    <p>(null): "__XCTFailureHandler", referenced from:</p>
    
    <p>(null): -[PLArticleTests testExample] in PLArticleTests.o</p>
    
    <p>(null): Symbol(s) not found for architecture x86_64</p>
    
    <p>(null): Linker command failed with exit code 1 (use -v to see
    invocation)</p>
    
    <p>Ld
    /Users/sanojkashyap/Library/Developer/Xcode/DerivedData/PocketLobbyiOS-euffofwxmoaqxqbfslgkbnhhzdsz/Build/Intermediates/PocketLobbyiOS.build/Debug-iphonesimulator/PocketLobbyiOSTests.build/Objects-normal/i386/PocketLobbyiOSTests
    normal i386
        cd /Users/sanojkashyap/pocketlobbyiOS/PocketLobbyiOS
        export IPHONEOS_DEPLOYMENT_TARGET=6.1
        export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
        /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
    -arch i386 -bundle -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.0.sdk
    -L/Users/sanojkashyap/Library/Developer/Xcode/DerivedData/PocketLobbyiOS-euffofwxmoaqxqbfslgkbnhhzdsz/Build/Products/Debug-iphonesimulator
    -L/Users/sanojkashyap/pocketlobbyiOS/PocketLobbyiOS/Pods/Mapbox/Proj4 -L/Users/sanojkashyap/pocketlobbyiOS/PocketLobbyiOS/Pods/TestFlightSDK -F/Users/sanojkashyap/Library/Developer/Xcode/DerivedData/PocketLobbyiOS-euffofwxmoaqxqbfslgkbnhhzdsz/Build/Products/Debug-iphonesimulator
    -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.0.sdk/Developer/Library/Frameworks
    -F/Applications/Xcode.app/Contents/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Frameworks
    -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.0.sdk/Developer/Library/Frameworks
    -filelist /Users/sanojkashyap/Library/Developer/Xcode/DerivedData/PocketLobbyiOS-euffofwxmoaqxqbfslgkbnhhzdsz/Build/Intermediates/PocketLobbyiOS.build/Debug-iphonesimulator/PocketLobbyiOSTests.build/Objects-normal/i386/PocketLobbyiOSTests.LinkFileList
    -bundle_loader /Users/sanojkashyap/Library/Developer/Xcode/DerivedData/PocketLobbyiOS-euffofwxmoaqxqbfslgkbnhhzdsz/Build/Products/Debug-iphonesimulator/PocketLobbyiOS.app/PocketLobbyiOS
    -Xlinker -objc_abi_version -Xlinker 2 -ObjC -lPods-AFNetworking -lPods-DACircularProgress -lPods-DDPageControl -lPods-FMDB -lPods-GRMustache -lPods-ISO8601DateFormatterValueTransformer -lPods-JRSwizzle -lPods-MBProgressHUD -lPods-MWPhotoBrowser -lPods-MagicalRecord -lPods-Mapbox -lPods-Mixpanel -lPods-OHAttributedLabel -lPods-PKRevealController -lPods-PSTCollectionView -lPods-RKValueTransformers -lPods-Reachability -lPods-RestKit -lPods-SDWebImage -lPods-SMCalloutView -lPods-SOCKit -lPods-TestFlightSDK -lPods-TransitionKit -lProj4 -lTestFlight -lsqlite3 -lz -framework Accelerate -framework AssetsLibrary -framework CFNetwork -framework
    CoreData -framework CoreGraphics -framework CoreLocation -framework
    CoreTelephony -framework CoreText -framework Foundation -framework
    ImageIO -framework MapKit -framework MessageUI -framework
    MobileCoreServices -framework QuartzCore -framework Security
    -framework SystemConfiguration -framework UIKit -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=6.1 -framework UIKit -framework Foundation -lPods -Xlinker -dependency_info -Xlinker /Users/sanojkashyap/Library/Developer/Xcode/DerivedData/PocketLobbyiOS-euffofwxmoaqxqbfslgkbnhhzdsz/Build/Intermediates/PocketLobbyiOS.build/Debug-iphonesimulator/PocketLobbyiOSTests.build/Objects-normal/i386/PocketLobbyiOSTests_dependency_info.dat
    -o /Users/sanojkashyap/Library/Developer/Xcode/DerivedData/PocketLobbyiOS-euffofwxmoaqxqbfslgkbnhhzdsz/Build/Intermediates/PocketLobbyiOS.build/Debug-iphonesimulator/PocketLobbyiOSTests.build/Objects-normal/i386/PocketLobbyiOSTests</p>
    
    <p>Undefined symbols for architecture i386:   "_OBJC_CLASS_$_XCTestCase",
    referenced from:
          _OBJC_CLASS_$_PLArticleTests in PLArticleTests.o   "_OBJC_EHTYPE_$__XCTestCaseInterruptionException", referenced from:
          GCC_except_table2 in PLArticleTests.o   "_OBJC_METACLASS_$_XCTestCase", referenced from:
          _OBJC_METACLASS_$_PLArticleTests in PLArticleTests.o   "__XCTDescriptionForValue", referenced from:
          -[PLArticleTests testExample] in PLArticleTests.o   "__XCTFailureFormat", referenced from:
          -[PLArticleTests testExample] in PLArticleTests.o   "__XCTFailureHandler", referenced from:
          -[PLArticleTests testExample] in PLArticleTests.o ld: symbol(s) not found for architecture i386 clang: error: linker command failed
    with exit code 1 (use -v to see invocation)</p>
  </blockquote>