Resolved Programming issue, no clue whats wrong.

I'm trying to build an IOS program for a project deadline coming soon. After trying to do the same thing my third attempt already, I am extremely frustrated and am hoping someone can help me solve the problem. Since I cannot upload pictures I have uploaded them to my skydrive, you can find screen shots here. Any help would be appreciated. Find the pictures here, http://sdrv.ms/11lwWah
Here is the error

Code:

Ld /Users/Plastik/Library/Developer/Xcode/DerivedData/Homepwner-amvwxdgotfslkwboseuvehpuxyic/Build/Products/Debug-iphonesimulator/Homepwner.app/Homepwner normal i386
cd /Users/Plastik/Desktop/Autoproof/Homepwner
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/Plastik/Library/Developer/Xcode/DerivedData/Homepwner-amvwxdgotfslkwboseuvehpuxyic/Build/Products/Debug-iphonesimulator -F/Users/Plastik/Library/Developer/Xcode/DerivedData/Homepwner-amvwxdgotfslkwboseuvehpuxyic/Build/Products/Debug-iphonesimulator -filelist /Users/Plastik/Library/Developer/Xcode/DerivedData/Homepwner-amvwxdgotfslkwboseuvehpuxyic/Build/Intermediates/Homepwner.build/Debug-iphonesimulator/Homepwner.build/Objects-normal/i386/Homepwner.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=6.1 -framework UIKit -framework Foundation -framework CoreGraphics -o /Users/Plastik/Library/Developer/Xcode/DerivedData/Homepwner-amvwxdgotfslkwboseuvehpuxyic/Build/Products/Debug-iphonesimulator/Homepwner.app/Homepwner

Undefined symbols for architecture i386:
"_OBJC_CLASS_$_BNRItem", referenced from:
objc-class-ref in BNRItemStore.o
(maybe you meant: _OBJC_CLASS_$_BNRItemStore)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

 

response to suggestion

Im working on xCode 4.6.2
I see no such command when I right click I also went to the view menu on top and selected utilities and I don't see anything as you recommend.

 

got it

thank you it worked, i figured it out.