Cordova Build fails on iOS with iOS 3.6.3 and cordova 4.0.0 <p>I just upgraded to <code>cordova 4.0.0</code> and upgraded my iOS platform to version <code>3.6.3</code>. </p> <p>Unfortunately all my builds fail right now with the following output on <code>cordova build iOS</code>:</p> <pre><code> Ld build/emulator/App.app/App normal i386 cd /Users/user/&lt;app&gt;/platforms/ios export IPHONEOS_DEPLOYMENT_TARGET=7.0 export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/Users/user/.rvm/gems/ruby-2.0.0-p451/bin:/Users/user/.rvm/gems/ruby-2.0.0-p451@global/bin:/Users/user/.rvm/rubies/ruby-2.0.0-p451/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/Users/user/.rvm/bin:/Users/user/.adt/tools:/Users/user/.adt/platform-tools" /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.0.sdk -L/Users/user/&lt;app&gt;/platforms/ios/build/emulator -L/Users/user/&lt;app&gt;/platforms/ios/App -L/Users/user/&lt;app&gt;/platforms/ios/App/Plugins/com.liyamahendra.cordova.plugins.flurry -F/Users/user/&lt;app&gt;/platforms/ios/build/emulator -F/Users/user/&lt;app&gt;/platforms/ios/HD -F/Users/user/&lt;app&gt;/platforms/ios/Safe -F/Users/user/&lt;app&gt;/platforms/ios/App/Plugins/com.phonegap.plugins.facebookconnect -filelist /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/App.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -weak_framework CoreFoundation -weak_framework UIKit -weak_framework AVFoundation -weak_framework CoreMedia -weak-lSystem -force_load /Users/user/&lt;app&gt;/platforms/ios/build/emulator/libCordova.a -ObjC -framework Lookback -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=7.0 -framework FacebookSDK -framework AdSupport -lFlurryAds_5.3.0 -lz -framework QuartzCore -lFlurry_5.3.0 -framework CoreVideo -framework AudioToolbox -framework AVFoundation -framework CoreGraphics -framework CoreMedia -framework Lookback -framework AssetsLibrary /Users/user/&lt;app&gt;/platforms/ios/build/emulator/libCordova.a -framework Lookback -framework MobileCoreServices -framework CoreLocation -framework StoreKit -weak_framework iAd -Xlinker -dependency_info -Xlinker /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/App_dependency_info.dat -o /Users/user/&lt;app&gt;/platforms/ios/build/emulator/App.app/App duplicate symbol _OBJC_IVAR_$_CDVFilesystemURL._url in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_IVAR_$_CDVFilesystemURL._fileSystemName in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_IVAR_$_CDVFilesystemURL._fullPath in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _kCDVFilesystemURLPrefix in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _filePlugin in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_IVAR_$_CDVFile.fileSystems_ in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_IVAR_$_CDVFile.rootDocsPath in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_IVAR_$_CDVFile.appDocsPath in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_IVAR_$_CDVFile.appLibraryPath in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_IVAR_$_CDVFile.appTempPath in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_IVAR_$_CDVFile.userHasAllowed in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_IVAR_$_CDVFile._persistentPath in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_IVAR_$_CDVFile._temporaryPath in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_CLASS_$_CDVFilesystemURL in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_METACLASS_$_CDVFilesystemURL in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_METACLASS_$_CDVFilesystemURLProtocol in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_CLASS_$_CDVFilesystemURLProtocol in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_CLASS_$_CDVFile in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o duplicate symbol _OBJC_METACLASS_$_CDVFile in: /Users/user/&lt;app&gt;/platforms/ios/build/App.build/Debug-iphonesimulator/App.build/Objects-normal/i386/CDVFile-E7AB62C4A5CCC89.o ld: 19 duplicate symbols for architecture i386 clang: error: linker command failed with exit code 1 (use -v to see invocation) ** BUILD FAILED ** The following build commands failed: Ld build/emulator/App.app/App normal i386 (1 failure) Error: /Users/user/&lt;app&gt;/platforms/ios/cordova/build: Command failed with exit code 65 at ChildProcess.whenDone (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/cordova/superspawn.js:135:23) at ChildProcess.EventEmitter.emit (events.js:98:17) at maybeClose (child_process.js:743:16) at Process.ChildProcess._handle.onexit (child_process.js:810:5) </code></pre> <p>Any ideas where this could come from?</p> <p>I'm running Mac OS X 10.10 (Yosemite) and Xcode 6.</p> <p>Hope you can help :)</p>