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Closed 10 years ago.
Hey guys i'm try to build my app but it didn't just stoped when linking ? strange error here is the log
Ld /Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Products/Debug-iphonesimulator/SearchPRO.app/SearchPRO normal i386
cd /Users/alyjamy/Downloads/SearchPRO
setenv MACOSX_DEPLOYMENT_TARGET 10.6
setenv 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 -dynamiclib -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk -L/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Products/Debug-iphonesimulator -F/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Products/Debug-iphonesimulator -filelist /Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/SearchPRO.LinkFileList -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 -fobjc-link-runtime -Xlinker -no_implicit_dylibs -D__IPHONE_OS_VERSION_MIN_REQUIRED=50100 -lxml2 -lz -framework MobileCoreServices -framework SystemConfiguration -framework CoreGraphics -framework CFNetwork -framework UIKit -framework Foundation -o /Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Products/Debug-iphonesimulator/SearchPRO.app/SearchPRO
duplicate symbol _OBJC_IVAR_$_Google_SearchView.refParentViewController in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Google_SearchView-F440D65BB38D9558.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Google_SearchView-41A2B8A23D2A1652.o
duplicate symbol _OBJC_CLASS_$_Google_SearchView in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Google_SearchView-F440D65BB38D9558.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Google_SearchView-41A2B8A23D2A1652.o
duplicate symbol _OBJC_METACLASS_$_Google_SearchView in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Google_SearchView-F440D65BB38D9558.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Google_SearchView-41A2B8A23D2A1652.o
duplicate symbol _OBJC_IVAR_$_HomeView.refParentViewController in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/HomeView-5DC4F3DA47F5C55B.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/HomeView-B126BFA53128822A.o
duplicate symbol _OBJC_CLASS_$_HomeView in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/HomeView-5DC4F3DA47F5C55B.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/HomeView-B126BFA53128822A.o
duplicate symbol _OBJC_METACLASS_$_HomeView in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/HomeView-5DC4F3DA47F5C55B.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/HomeView-B126BFA53128822A.o
duplicate symbol _main in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/main-90B20DF7C3920B56.o
duplicate symbol _OBJC_IVAR_$_iSearchProAppDelegate.navigationController in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/iSearchProAppDelegate-FC941BF9786A1D61.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/iSearchProAppDelegate-5039F6A504D7A3A.o
duplicate symbol _OBJC_IVAR_$_iSearchProAppDelegate.window in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/iSearchProAppDelegate-FC941BF9786A1D61.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/iSearchProAppDelegate-5039F6A504D7A3A.o
duplicate symbol _OBJC_CLASS_$_iSearchProAppDelegate in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/iSearchProAppDelegate-FC941BF9786A1D61.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/iSearchProAppDelegate-5039F6A504D7A3A.o
duplicate symbol _OBJC_METACLASS_$_iSearchProAppDelegate in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/iSearchProAppDelegate-FC941BF9786A1D61.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/iSearchProAppDelegate-5039F6A504D7A3A.o
duplicate symbol _OBJC_IVAR_$_Twitter_SearchView.refParentViewController in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Twitter_SearchView-3920747535A2AD6A.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Twitter_SearchView-F6065DBEB33D9A3C.o
duplicate symbol _OBJC_CLASS_$_Twitter_SearchView in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Twitter_SearchView-3920747535A2AD6A.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Twitter_SearchView-F6065DBEB33D9A3C.o
duplicate symbol _OBJC_METACLASS_$_Twitter_SearchView in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Twitter_SearchView-3920747535A2AD6A.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Twitter_SearchView-F6065DBEB33D9A3C.o
duplicate symbol _OBJC_CLASS_$_Twitter_SearchViewController in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Twitter_SearchViewController-2A2332C99892CD6C.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Twitter_SearchViewController-E7091C13162DBA3E.o
duplicate symbol _OBJC_METACLASS_$_Twitter_SearchViewController in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Twitter_SearchViewController-2A2332C99892CD6C.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Twitter_SearchViewController-E7091C13162DBA3E.o
duplicate symbol _OBJC_IVAR_$_Youtube_SearchView.refParentViewController in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Youtube_SearchView-1B25F11DFB82ED6E.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Youtube_SearchView-FE4CD6F8B0DC7B2A.o
duplicate symbol _OBJC_CLASS_$_Youtube_SearchView in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Youtube_SearchView-1B25F11DFB82ED6E.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Youtube_SearchView-FE4CD6F8B0DC7B2A.o
duplicate symbol _OBJC_METACLASS_$_Youtube_SearchView in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Youtube_SearchView-1B25F11DFB82ED6E.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Youtube_SearchView-FE4CD6F8B0DC7B2A.o
duplicate symbol _OBJC_CLASS_$_Youtube_SearchViewController in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Youtube_SearchViewController-3269AC039631AE5A.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Youtube_SearchViewController-EF4F954D13CC9B2C.o
duplicate symbol _OBJC_METACLASS_$_Youtube_SearchViewController in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Youtube_SearchViewController-3269AC039631AE5A.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Youtube_SearchViewController-EF4F954D13CC9B2C.o
ld: 21 duplicate symbols for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
can you help me with
solved this error when i removed the duplicate now i have it
Ld /Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Products/Debug-iphonesimulator/SearchPRO.app/SearchPRO normal i386
cd /Users/alyjamy/Downloads/SearchPRO
setenv MACOSX_DEPLOYMENT_TARGET 10.6
setenv 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 -dynamiclib -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk -L/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Products/Debug-iphonesimulator -F/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Products/Debug-iphonesimulator -filelist /Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/SearchPRO.LinkFileList -Xlinker --no-demangle -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 -fobjc-link-runtime -Xlinker -no_implicit_dylibs -D__IPHONE_OS_VERSION_MIN_REQUIRED=50100 -lxml2 -lz -framework MobileCoreServices -framework SystemConfiguration -framework CoreGraphics -framework CFNetwork -framework UIKit -framework Foundation -o /Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Products/Debug-iphonesimulator/SearchPRO.app/SearchPRO
duplicate symbol _main in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/main-AC1E3FF737776656.o
ld: 1 duplicate symbol for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
??
Your Youtube_SearchViewController.m and other Youtube_SearchView.m files are listed twice in your "Compile Sources" build phase.
Select your project in the Project Navigator on the left, then select your target in the list of targets, go to the "Build Phases" tab, and remove every duplicate files (so that each .m file is only listed once).
Details on how to interpret the build log (emphasis added and reformatted):
duplicate symbol _OBJC_IVAR_$_Google_SearchView.refParentViewController in:
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Google_SearchView-F440D65BB38D9558.o
/Users/alyjamy/Library/Developer/Xcode/DerivedData/SearchPRO-byuygadvkgrdzqgiethjtvoscvzp/Build/Intermediates/SearchPRO.build/Debug-iphonesimulator/SearchPRO.build/Objects-normal/i386/Google_SearchView-41A2B8A23D2A1652.o
In the extract above, the Google_searchView.m is compiled twice, producing both Google_SearchView-F440D65BB38D9558.o and Google_SearchView-41A2B8A23D2A1652.o
Related
I am trying to compile my application but it always has this error 'Apple Mac-O Linker Error linker command failed with exit code 1 (use -v to see invocation)' Here's the code for the error:
Ld /Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Products/Debug-iphonesimulator/Tap!.app/Tap! normal i386
cd "/Users/Sarthak/Documents/Programming/iOS and Mac OSX Programming/iOS/Tap!"
setenv IPHONEOS_DEPLOYMENT_TARGET 7.0
setenv 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 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk -L/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Products/Debug-iphonesimulator -F/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Products/Debug-iphonesimulator -filelist /Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/Tap!.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=7.0 -framework CoreGraphics -framework UIKit -framework Foundation -Xlinker -dependency_info -Xlinker /Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/Tap!_dependency_info.dat -o /Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Products/Debug-iphonesimulator/Tap!.app/Tap!
duplicate symbol _OBJC_IVAR_$_tapScoreController.score in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapViewController.o
duplicate symbol _OBJC_IVAR_$_tapScoreController.gameStart in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapViewController.o
duplicate symbol _OBJC_METACLASS_$_tapScoreController in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapViewController.o
duplicate symbol _OBJC_CLASS_$_tapScoreController in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapViewController.o
duplicate symbol _OBJC_IVAR_$_tapScoreController.score in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/main.o
duplicate symbol _OBJC_IVAR_$_tapScoreController.gameStart in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/main.o
duplicate symbol _OBJC_METACLASS_$_tapScoreController in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/main.o
duplicate symbol _OBJC_CLASS_$_tapScoreController in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/main.o
duplicate symbol _OBJC_IVAR_$_tapScoreController.score in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapAppDelegate.o
duplicate symbol _OBJC_IVAR_$_tapScoreController.gameStart in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapAppDelegate.o
duplicate symbol _OBJC_METACLASS_$_tapScoreController in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapAppDelegate.o
duplicate symbol _OBJC_CLASS_$_tapScoreController in:
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapScoreController.o
/Users/Sarthak/Library/Developer/Xcode/DerivedData/Tap!-gtxtrvaffmxxtocfqejemafixgvx/Build/Intermediates/Tap!.build/Debug-iphonesimulator/Tap!.build/Objects-normal/i386/tapAppDelegate.o
ld: 12 duplicate symbols for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
I figured out what was wrong, I was importing the .h file into viewController.h and view controller.m, that's why it didn't work.
I was trying to create an iOS Framework using This Guide. I did all the things in the same way as mentioned in the tutorial but now when I'm trying to use that Framework into my sample project, I'm getting the following error.
Ld /Users/Ankur/Library/Developer/Xcode/DerivedData/TestingFramework-eaowfdnjkurezghccwfwtnmftxig/Build/Products/Debug-iphonesimulator/TestingFramework.app/TestingFramework normal i386
cd /Users/Ankur/Desktop/TestingFramework
setenv IPHONEOS_DEPLOYMENT_TARGET 6.1
setenv 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 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk -L/Users/Ankur/Library/Developer/Xcode/DerivedData/TestingFramework-eaowfdnjkurezghccwfwtnmftxig/Build/Products/Debug-iphonesimulator -F/Users/Ankur/Library/Developer/Xcode/DerivedData/TestingFramework-eaowfdnjkurezghccwfwtnmftxig/Build/Products/Debug-iphonesimulator -F/Users/Ankur/Desktop/TestingFramework/../Test/Products -filelist /Users/Ankur/Library/Developer/Xcode/DerivedData/TestingFramework-eaowfdnjkurezghccwfwtnmftxig/Build/Intermediates/TestingFramework.build/Debug-iphonesimulator/TestingFramework.build/Objects-normal/i386/TestingFramework.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=6.1 -framework TestFramework -framework UIKit -framework Foundation -framework CoreGraphics -o /Users/Ankur/Library/Developer/Xcode/DerivedData/TestingFramework-eaowfdnjkurezghccwfwtnmftxig/Build/Products/Debug-iphonesimulator/TestingFramework.app/TestingFramework
duplicate symbol _NXArgc in:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk/usr/lib/crt1.o
/Users/Ankur/Desktop/Test/Products/TestFramework.framework/TestFramework
duplicate symbol _NXArgv in:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk/usr/lib/crt1.o
/Users/Ankur/Desktop/Test/Products/TestFramework.framework/TestFramework
duplicate symbol ___progname in:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk/usr/lib/crt1.o
/Users/Ankur/Desktop/Test/Products/TestFramework.framework/TestFramework
duplicate symbol _environ in:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk/usr/lib/crt1.o
/Users/Ankur/Desktop/Test/Products/TestFramework.framework/TestFramework
duplicate symbol start in:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk/usr/lib/crt1.o
/Users/Ankur/Desktop/Test/Products/TestFramework.framework/TestFramework
ld: 5 duplicate symbols for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Please tell me what am I doing wrong?
Thanks
Are you perhaps using #include instead of #import somewhere?
The end result of the problem is that you including this file twice somewhere
http://iphone-dev.googlecode.com/svn/trunk/csu/crt.c
I just translated my entire app into another language by adding localization to some of my nib and .m files and after I got done and I tried to run the app I get the following error.
Ld
"/Users/tenghamn/Library/Developer/Xcode/DerivedData/scheduleTable-djaxkjmejcrgsybqqoinnhkerlut/Build/Products/Debug-iphonesimulator/MDH Schedule.app/MDH Schedule" normal i386 cd
"/Users/tenghamn/Dropbox/xcode Projects/scheduleTable" setenv
MACOSX_DEPLOYMENT_TARGET 10.6 setenv 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 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk
-L/Users/tenghamn/Library/Developer/Xcode/DerivedData/scheduleTable-djaxkjmejcrgsybqqoinnhkerlut/Build/Products/Debug-iphonesimulator
-F/Users/tenghamn/Library/Developer/Xcode/DerivedData/scheduleTable-djaxkjmejcrgsybqqoinnhkerlut/Build/Products/Debug-iphonesimulator
-filelist "/Users/tenghamn/Library/Developer/Xcode/DerivedData/scheduleTable-djaxkjmejcrgsybqqoinnhkerlut/Build/Intermediates/scheduleTable.build/Debug-iphonesimulator/scheduleTable.build/Objects-normal/i386/MDH
Schedule.LinkFileList" -mmacosx-version-min=10.6 -Xlinker
-objc_abi_version -Xlinker 2 -fobjc-arc -Xlinker -no_implicit_dylibs -D__IPHONE_OS_VERSION_MIN_REQUIRED=50100 -framework SystemConfiguration -framework QuartzCore -framework CoreData
-framework UIKit -framework Foundation -framework CoreGraphics -o
"/Users/tenghamn/Library/Developer/Xcode/DerivedData/scheduleTable-djaxkjmejcrgsybqqoinnhkerlut/Build/Products/Debug-iphonesimulator/MDH Schedule.app/MDH Schedule"
ld: duplicate symbol _OBJC_CLASS_$_MainViewController in
/Users/tenghamn/Library/Developer/Xcode/DerivedData/scheduleTable-djaxkjmejcrgsybqqoinnhkerlut/Build/Intermediates/scheduleTable.build/Debug-iphonesimulator/scheduleTable.build/Objects-normal/i386/MainViewController-96B8D44EBB24B056.o
and
/Users/tenghamn/Library/Developer/Xcode/DerivedData/scheduleTable-djaxkjmejcrgsybqqoinnhkerlut/Build/Intermediates/scheduleTable.build/Debug-iphonesimulator/scheduleTable.build/Objects-normal/i386/MainViewController-4CC6B4B54C957278.o
for architecture i386 clang: error: linker command failed with exit
code 1 (use -v to see invocation)
I have searched for solutions to this error but nothing seems to solve my issue or be directly related. Any ideas on what I can do to solve it?
I did the translation directly in the files. You need to utilize NSLocalizedstring and a strings file to make this work otherwise xcode will try to use two .m files with the same name.
I tried to use this code but it doesn't work. http://developer.apple.com/library/ios/#samplecode/PageControl/Introduction/Intro.html
Ld "/Users/waitonza/Library/Developer/Xcode/DerivedData/Dr_Ngoo-aanknxmuodcgjicaigxevljxokeq/Build/Products/Debug-iphonesimulator/Dr
Ngoo.app/Dr Ngoo" normal i386
cd /Users/waitonza/Desktop/Project/Dr-Ngoo
setenv MACOSX_DEPLOYMENT_TARGET 10.6
setenv 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 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk
-L/Users/waitonza/Library/Developer/Xcode/DerivedData/Dr_Ngoo-aanknxmuodcgjicaigxevljxokeq/Build/Products/Debug-iphonesimulator
-F/Users/waitonza/Library/Developer/Xcode/DerivedData/Dr_Ngoo-aanknxmuodcgjicaigxevljxokeq/Build/Products/Debug-iphonesimulator
-filelist "/Users/waitonza/Library/Developer/Xcode/DerivedData/Dr_Ngoo-aanknxmuodcgjicaigxevljxokeq/Build/Intermediates/Dr
Ngoo.build/Debug-iphonesimulator/Dr Ngoo.build/Objects-normal/i386/Dr
Ngoo.LinkFileList" -mmacosx-version-min=10.6 -Xlinker
-objc_abi_version -Xlinker 2 -fobjc-arc -Xlinker -no_implicit_dylibs -D__IPHONE_OS_VERSION_MIN_REQUIRED=50100 -framework QuartzCore -framework SystemConfiguration -lsqlite3.0 -framework UIKit -framework Foundation -framework CoreGraphics -o
"/Users/waitonza/Library/Developer/Xcode/DerivedData/Dr_Ngoo-aanknxmuodcgjicaigxevljxokeq/Build/Products/Debug-iphonesimulator/Dr
Ngoo.app/Dr Ngoo"
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_PagingScrollViewController", referenced from:
objc-class-ref in DrNgooAppDelegate.o ld: symbol(s) not found for architecture i386 clang: error: linker command failed with exit
code 1 (use -v to see invocation)
The solution is the same as we've discussed in the comments:
I checked your project and it does not have PagingScrollViewController. You're probably referencing it from outside the folder. Add it to the project too and it should work fine!
#CodaFi also had the correct answer so +1 to him too!
The class PagingScrollViewController is not in your compile list. In the file tree, click your project at the top, then go to your target>build phases expand 'compile phase', then drag the PagingScrollViewController.m file to the list and run.
When I am integrating XMPP into my application into my app I am getting an error. Please help me in solving this problem:
Build CheckOut of project CheckOut with configuration Debug
Ld build/Debug-iphonesimulator/CheckOut.app/CheckOut normal i386
cd "/Users/stellentmac1/Desktop/CheckOut 2"
setenv MACOSX_DEPLOYMENT_TARGET 10.6
setenv PATH "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk "-L/Users/stellentmac1/Desktop/CheckOut 2/build/Debug-iphonesimulator" "-L/Users/stellentmac1/Desktop/CheckOut 2/../../../../../xmppframework/Vendor/libidn" "-L/Users/stellentmac1/Desktop/CheckOut 2" "-F/Users/stellentmac1/Desktop/CheckOut 2/build/Debug-iphonesimulator" -filelist "/Users/stellentmac1/Desktop/CheckOut 2/build/CheckOut.build/Debug-iphonesimulator/CheckOut.build/Objects-normal/i386/CheckOut.LinkFileList" -mmacosx-version-min=10.6 -lxml2 -Xlinker -objc_abi_version -Xlinker 2 -framework Foundation -framework UIKit -framework CoreGraphics -framework CFNetwork -framework MobileCoreServices -framework SystemConfiguration -lz.1.2.3 -lresolv -o "/Users/stellentmac1/Desktop/CheckOut 2/build/Debug-iphonesimulator/CheckOut.app/CheckOut"
ld: warning: directory '/Users/stellentmac1/Desktop/CheckOut 2/../../../../../xmppframework/Vendor/libidn' following -L not found
ld: duplicate symbol _kRFSRVResolverErrorDomain in /Users/stellentmac1/Desktop/CheckOut 2/build/CheckOut.build/Debug-iphonesimulator/CheckOut.build/Objects-normal/i386/RFSRVResolver-1A90E36B7A8C9E67.o and /Users/stellentmac1/Desktop/CheckOut 2/build/CheckOut.build/Debug-iphonesimulator/CheckOut.build/Objects-normal/i386/RFSRVResolver-7299ADCEDF231192.o
collect2: ld returned 1 exit status
Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 failed with exit code 1
This looks like a linking problem caused by a less-than careful use of the framework.
Do you have a copy of the xmppframework linked and the sources included in your project, or two copies of the sources included in your project?