我已将iOS代理添加到XCode 4.5中的项目中。构建失败并出现以下错误：
Undefined symbols for architecture i386:
"_MPMoviePlayerPlaybackStateDidChangeNotification", referenced from:
+[MPMovieView(MTReady) load] in libMonkeyTalkMediaPlayer-1.0.24.a(MPMovieView+MTReady.o)
"_OBJC_CLASS_$_MPFullScreenTransportControls", referenced from:
l_OBJC_$_CATEGORY_MPFullScreenTransportControls_$_MTDisable in libMonkeyTalkMediaPlayer-1.0.24.a(MPMovieView+MTReady.o)
"_OBJC_CLASS_$_MPFullScreenVideoOverlay", referenced from:
l_OBJC_$_CATEGORY_MPFullScreenVideoOverlay_$_MTDisable in libMonkeyTalkMediaPlayer-1.0.24.a(MPMovieView+MTReady.o)
"_OBJC_CLASS_$_MPMovieView", referenced from:
anon in libMonkeyTalkMediaPlayer-1.0.24.a(MPMovieView+MTReady.o)
l_OBJC_$_CATEGORY_MPMovieView_$_MTReady in libMonkeyTalkMediaPlayer-1.0.24.a(MPMovieView+MTReady.o)
"_OBJC_CLASS_$_MPSwipableView", referenced from:
l_OBJC_$_CATEGORY_MPSwipableView_$_MTDisable in libMonkeyTalkMediaPlayer-1.0.24.a(MPMovieView+MTReady.o)
"_OBJC_CLASS_$_MPTransportButton", referenced from:
l_OBJC_$_CATEGORY_MPTransportButton_$_MTDisable in libMonkeyTalkMediaPlayer-1.0.24.a(MPMovieView+MTReady.o)
"_OBJC_CLASS_$_MPVideoBackgroundView", referenced from:
l_OBJC_$_CATEGORY_MPVideoBackgroundView_$_MTDisable in libMonkeyTalkMediaPlayer-1.0.24.a(MPMovieView+MTReady.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
有人能帮助我吗？没有iOS代理的构建很好。
由于
答案 0 :(得分：1)
听起来您需要在MediaPlayer.framework中进行链接。
答案 1 :(得分：1)
如果您尚未使用MediaPlayer框架，则可能不需要链接libMonkeyTalkMediaPlayer-1.0.24.a库 - 您应该只需要libMonkeyTalk-1.0.24.a库。
您可能已经知道，链接libMonkeyTalk-1.0.xx.a库的基本说明是here。