macOS apple mach-o linker error...????

[rahul29tech]

Ld /Users/daccit_admin/Library/Developer/Xcode/DerivedData/QuartzFun_12-duaasdkdhhenpgamwilapowknilz/Build/Products/Debug-iphonesimulator/QuartzFun_12.app/QuartzFun_12 normal i386
cd /Users/daccit_admin/Desktop/rahul_iphone_practise/QuartzFun_121
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/llvm-gcc-4.2 -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk -L/Users/daccit_admin/Library/Developer/Xcode/DerivedData/QuartzFun_12-duaasdkdhhenpgamwilapowknilz/Build/Products/Debug-iphonesimulator -F/Users/daccit_admin/Library/Developer/Xcode/DerivedData/QuartzFun_12-duaasdkdhhenpgamwilapowknilz/Build/Products/Debug-iphonesimulator -filelist /Users/daccit_admin/Library/Developer/Xcode/DerivedData/QuartzFun_12-duaasdkdhhenpgamwilapowknilz/Build/Intermediates/QuartzFun_12.build/Debug-iphonesimulator/QuartzFun_12.build/Objects-normal/i386/QuartzFun_12.LinkFileList -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 -framework UIKit -framework Foundation -framework CoreGraphics -o /Users/daccit_admin/Library/Developer/Xcode/DerivedData/QuartzFun_12-duaasdkdhhenpgamwilapowknilz/Build/Products/Debug-iphonesimulator/QuartzFun_12.app/QuartzFun_12

ld: duplicate symbol _OBJC_METACLASS_$_QuartzFunView in /Users/daccit_admin/Library/Developer/Xcode/DerivedData/QuartzFun_12-duaasdkdhhenpgamwilapowknilz/Build/Intermediates/QuartzFun_12.build/Debug-iphonesimulator/QuartzFun_12.build/Objects-normal/i386/QuartzFunView-7F31D4DF4C0CAD70.o and /Users/daccit_admin/Library/Developer/Xcode/DerivedData/QuartzFun_12-duaasdkdhhenpgamwilapowknilz/Build/Intermediates/QuartzFun_12.build/Debug-iphonesimulator/QuartzFun_12.build/Objects-normal/i386/QuartzFunView-70B37196F573EF4C.o for architecture i386
collect2: ld returned 1 exit status
Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/llvm-gcc-4.2 failed with exit code 1



what to do plz tell me plzzzz... and if to add any framework ,so how to add framework plz tell me ...help me...

 

[rahul29tech]

hey ..got it problem solved....by mistake or dnt know how i add 2 same name method.....