ios-導入Muhku數據庫時出現錯誤

導入Muhku數據庫時出現錯誤

在工程中要用到Muhku日歷，導入後，系統給我報出兩個錯：

1: Undefined symbols for architecture i386: "_OBJC_CLASS_$_EKEventStore", referenced from: objc-class-ref in MAEventKitDataSource.o ld: symbol(s) not found for architecture i386

2: clang: error: linker command failed with exit code 1 (use -v to see invocation)

腫麼回事？

最佳回答：

是否是未在"Build phases"下的" Link Binary with libraries" 中添加Muhku 所使用的靜態庫?