我在嘗試編譯我在Xcode 4的項目時出現以下錯誤(在Xcode 3.x中工作得很好)Facebook的符號沒有找到i386架構
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_FBSession", referenced from:
objc-class-ref in View1Controls.o
"_OBJC_CLASS_$_FBLoginDialog", referenced from:
objc-class-ref in View1Controls.o
"_OBJC_CLASS_$_FBRequest", referenced from:
objc-class-ref in View1Controls.o
"_OBJC_CLASS_$_FBStreamDialog", referenced from:
objc-class-ref in View1Controls.o
ld: symbol(s) not found for architecture i386
collect2: ld returned 1 exit status
誰能解釋什麼是錯?我敢肯定,我已經導入正確的頭文件..
感謝,
傑克