I have an error below:
ld /Volumes/Data/Library/Developer/Xcode/DerivedData/uniText-cgynaitlevdrajfeoaldwldehaft/Build/Products/Debug-iphonesimulator/uniText.app/uniText normal i386
cd "/Volumes/Data/Documents/XCode Projects/Trans SMS"
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/Volumes/Data/Library/Developer/Xcode/DerivedData/uniText-cgynaitlevdrajfeoaldwldehaft/Build/Products/Debug-iphonesimulator -F/Volumes/Data/Library/Developer/Xcode/DerivedData/uniText-cgynaitlevdrajfeoaldwldehaft/Build/Products/Debug-iphonesimulator -filelist /Volumes/Data/Library/Developer/Xcode/DerivedData/uniText-cgynaitlevdrajfeoaldwldehaft/Build/Intermediates/uniText.build/Debug-iphonesimulator/uniText.build/Objects-normal/i386/uniText.LinkFileList -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 -framework SystemConfiguration -framework MessageUI -framework AddressBook -framework AddressBookUI -framework CoreTelephony -lsqlite3.0 -framework UIKit -framework Foundation -framework CoreGraphics -o /Volumes/Data/Library/Developer/Xcode/DerivedData/uniText-cgynaitlevdrajfeoaldwldehaft/Build/Products/Debug-iphonesimulator/uniText.app/uniText
ld: duplicate symbol _OBJC_IVAR_$_FMDatabase.databasePath in /Volumes/Data/Library/Developer/Xcode/DerivedData/uniText-cgynaitlevdrajfeoaldwldehaft/Build/Intermediates/uniText.build/Debug-iphonesimulator/uniText.build/Objects-normal/i386/FMDatabase-566DC6D59187887D.o and /Volumes/Data/Library/Developer/Xcode/DerivedData/uniText-cgynaitlevdrajfeoaldwldehaft/Build/Intermediates/uniText.build/Debug-iphonesimulator/uniText.build/Objects-normal/i386/FMDatabase-566DC6D59187887D.o for architecture i386
collect2: ld returned 1 exit status
Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/llvm-gcc-4.2 failed with exit code 1
Could someone help me out? It used to work properly before. I have no idea what I have changed in the project sources. But I am sure that I never changed anything in that FMDatabase.h and .m.
The relevant portion of your error is ld: duplicate symbol _OBJC_IVAR_$_FMDatabase.databasePath. For some reason, the linker (ld) is trying to link FMDatabase twice. Check to see if you have multiple copies of it in your project.