我在整合Google移动广告SDK时遇到了问题。 我正在使用Xcode 5.1和我尝试可可豆荚。 我做的是以下内容:
在我写的pod文件中
source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '7.0'
pod 'Google-Mobile-Ads-SDK', '~> 7.0'
然后我运行pod install我得到了
Installing Google-Mobile-Ads-SDK (7.0.0)
在我的应用源代码中,我写道:
#import <GoogleMobileAds/GoogleMobileAds.h>
然后
GADAdSize adMobSize = kGADAdSizeSmartBannerLandscape;
GADBannerView *adMobView = [[GADBannerView alloc]
initWithAdSize:adMobSize];
但是我收到了以下链接错误:
(null): "_OBJC_CLASS_$_GADBannerView", referenced from:
(null): Objc-class-ref in RMAMainViewController.o
(null): "_kGADAdSizeSmartBannerLandscape", referenced from:
(null): -[RMAMainViewController initWithNibName:bundle:] in RMAMainViewController.o
(null): Symbol(s) not found for architecture x86_64
(null): Linker command failed with exit code 1 (use -v to see invocation)
我该如何解决?