关于ios 程序加载百度地图lib，出现链接错误：找不到符号 (null): _OBJC_CLASS_$_BMKMapManager的解决办法

报告的错误信息

ld: warning: ignoring file /Users/5012/Documents/sphuang/IOS_project/baidu_map/ShareLocation/libs/Release-iphonesimulator/libbaidumapapi.a, file was built for archive which is not the architecture being linked (x86_64): /Users/5012/Documents/sphuang/IOS_project/baidu_map/ShareLocation/libs/Release-iphonesimulator/libbaidumapapi.ald: warning: ignoring file /Users/501