duplicate symbol __Z13createDustVFXPN7cocos2d6CCNodeEff in:
/Users/SrinivasJ/Library/Developer/Xcode/DerivedData/Race-fahplwvpmjymyegjbzoghrjofgou/Build/Intermediates/Race.build/Debug-iphonesimulator/Race.build/Objects-normal/i386/AIBike.o
/Users/SrinivasJ/Library/Developer/Xcode/DerivedData/Race-fahplwvpmjymyegjbzoghrjofgou/Build/Intermediates/Race.build/Debug-iphonesimulator/Race.build/Objects-normal/i386/Bike.o
ld: 1 duplicate symbol for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
above error i got. i find the duplicate method in both class "createDustVFX"
and i changed method name. its working fine.
but want to know why its given duplicate symbol error.
both class are in different folder. no connection with each Classes.
Related
In My App we need to add Following SDKs:
Pollfish
PrintIO
But I face a following
duplicate symbol _VERSION in:
/MyAppPath/Library/PrintIO/PrintIO.framework/PrintIO(BTEncryption.o)
/MyAppPath/pollfish.framework/pollfish ld: 1 duplicate symbol for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Both are frameworks.
If I remove one framework then My app works fine. But I need to add both things.
I am getting the following linking error in Xcode 6. Any ideas how to solve this
duplicate symbol _OBJC_IVAR_$_SCClip._m4g1c in:
/Users/Abdul/Library/Developer/Xcode/DerivedData/SoundCandy-bwekfiwyyjgmwhbgztfrqedobxxn/Build/Intermediates/SoundCandy.build/Debug-iphonesimulator/SoundCandyTests.build/Objects-normal/x86_64/SCClip-F338C753334EE43A.o
duplicate symbol _SCCLIP_INPUT_TOKEN in:
/Users/Abdul/Library/Developer/Xcode/DerivedData/SoundCandy-bwekfiwyyjgmwhbgztfrqedobxxn/Build/Intermediates/SoundCandy.build/Debug-iphonesimulator/SoundCandyTests.build/Objects-normal/x86_64/SCClip-F338C753334EE43A.o
duplicate symbol _OBJC_CLASS_$_SCClip in:
/Users/Abdul/Library/Developer/Xcode/DerivedData/SoundCandy-bwekfiwyyjgmwhbgztfrqedobxxn/Build/Intermediates/SoundCandy.build/Debug-iphonesimulator/SoundCandyTests.build/Objects-normal/x86_64/SCClip-F338C753334EE43A.o
duplicate symbol _OBJC_METACLASS_$_SCClip in:
/Users/Abdul/Library/Developer/Xcode/DerivedData/SoundCandy-bwekfiwyyjgmwhbgztfrqedobxxn/Build/Intermediates/SoundCandy.build/Debug-iphonesimulator/SoundCandyTests.build/Objects-normal/x86_64/SCClip-F338C753334EE43A.o
ld: 4 duplicate symbols for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
I fixed by selecting and deselecting target membership of the problematic file in the file inspector in Xcode
I am receiving the following error when building my project.
duplicate symbol _OBJC_CLASS_$_PrintAdventureMenuViewController in:
/Users/ethanraymond/Library/Developer/Xcode/DerivedData/jake-and-bailey-fbutnsfforlfnpgkxyojdsdcaobc/Build/Intermediates/jake-and-bailey.build/Debug-iphonesimulator/jake-and-bailey.build/Objects-normal/i386/PrintAdventureMenuViewController.o
/Users/ethanraymond/Library/Developer/Xcode/DerivedData/jake-and-bailey-fbutnsfforlfnpgkxyojdsdcaobc/Build/Intermediates/jake-and-bailey.build/Debug-iphonesimulator/jake-and-bailey.build/Objects-normal/i386/AdventureTypeMenuViewController.o
duplicate symbol _OBJC_METACLASS_$_PrintAdventureMenuViewController in:
/Users/ethanraymond/Library/Developer/Xcode/DerivedData/jake-and-bailey-fbutnsfforlfnpgkxyojdsdcaobc/Build/Intermediates/jake-and-bailey.build/Debug-iphonesimulator/jake-and-bailey.build/Objects-normal/i386/PrintAdventureMenuViewController.o
/Users/ethanraymond/Library/Developer/Xcode/DerivedData/jake-and-bailey-fbutnsfforlfnpgkxyojdsdcaobc/Build/Intermediates/jake-and-bailey.build/Debug-iphonesimulator/jake-and-bailey.build/Objects-normal/i386/AdventureTypeMenuViewController.o
ld: 2 duplicate symbols for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
This was just after creating "PrintAdventureMenuViewController" class. So it is currently empty. "AdventureTypeMenuViewController" is not empty. It is populated with views other code.
My problem was that in the AdventureTypeMenuViewController.m file I used the import statement...
#import "PrintAdventureMenuViewController.m"
rather than...
#import "PrintAdventureMenuViewController.h"
I have following log in log console.How can I get rid of this?
duplicate symbol _DeviceSystemMajorVersion in:
/Users/byteera/Library/Developer/Xcode/DerivedData/18_carati-esuxxyrbnzcfuwfkmqrndokpuzlr/Build/Intermediates/18 carati.build/Debug-iphoneos/18 carati.build/Objects-normal/armv7/NMRangeSlider.o
/Users/byteera/Library/Developer/Xcode/DerivedData/18_carati-esuxxyrbnzcfuwfkmqrndokpuzlr/Build/Intermediates/18 carati.build/Debug-iphoneos/18 carati.build/Objects-normal/armv7/Stepped_Slider_Bar.o
ld: 1 duplicate symbol for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Is Stepped_Slider_Bar your custom view? Trying to declare the _DeviceSystemMajorVersion with a prefix:
// Stepped_Slider_Bar.m
#define SteppedSliderBar_DeviceSystemMajorVersion xxxx
I tried renaming my project and Xcode crashed and wouldn't open again so I created a new project and copied the files I needed in and built the project to be presented with this error...I have no clue how to fix this..Kind of desperate here..really need help
duplicate symbol _response in:
/Users/myname/Library/Developer/Xcode/DerivedData/Garda_Station_Locator-dhfsoolpnjuqneegoeyzxismsykb/Build/Intermediates/Garda Station Locator.build/Debug-iphonesimulator/Garda Station Locator.build/Objects-normal/x86_64/Service.o
/Users/myname/Library/Developer/Xcode/DerivedData/Garda_Station_Locator-dhfsoolpnjuqneegoeyzxismsykb/Build/Intermediates/Garda Station Locator.build/Debug-iphonesimulator/Garda Station Locator.build/Objects-normal/x86_64/County.o
ld: 1 duplicate symbol for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
The Service and County files both seem to have a response symbol. Maybe the old project had a preprocessor symbol that excluded one, or maybe both files weren't actually compiled in the target.