此主题似乎重复（解决方案是导入Google Play库）。但是，我可以保证我已正确导入，因为我的Google Map API正常工作，并添加了必要的清单项。使用https://developers.google.com/mobile-ads-sdk/docs/admob/fundamentals中的代码示例，我收到标题错误并看到黑色布局。
有什么想法吗？
下面的LogCat是使用Google提供的工作代码生成的，然后使用我的G.Play库导入...
01-31 13:30:45.869: I/Ads(11130): Starting ad request.
01-31 13:30:45.877: I/dalvikvm(11130): Could not find method android.webkit.WebSettings.setMediaPlaybackRequiresUserGesture, referenced from method abz.<init>
01-31 13:30:45.881: W/dalvikvm(11130): VFY: unable to resolve virtual method 3345: Landroid/webkit/WebSettings;.setMediaPlaybackRequiresUserGesture (Z)V
01-31 13:30:45.881: D/dalvikvm(11130): VFY: replacing opcode 0x6e at 0x003d
01-31 13:30:46.001: E/GooglePlayServicesUtil(11130): The Google Play services resources were not found. Check your project configuration to ensure that the resources are included.
01-31 13:30:46.049: D/libEGL(11130): loaded /system/lib/egl/libEGL_emulation.so
01-31 13:30:46.061: D/(11130): HostConnection::get() New Host Connection established 0xb932cbb8, tid 11130
01-31 13:30:46.077: D/libEGL(11130): loaded /system/lib/egl/libGLESv1_CM_emulation.so
01-31 13:30:46.077: D/libEGL(11130): loaded /system/lib/egl/libGLESv2_emulation.so
01-31 13:30:46.193: W/EGL_emulation(11130): eglSurfaceAttrib not implemented
01-31 13:30:46.217: D/OpenGLRenderer(11130): Enabling debug mode 0
01-31 13:30:46.285: D/OpenGLRenderer(11130): TextureCache::get: create texture(0xb92860f0): name, size, mSize = 1, 1048576, 1048576
01-31 13:30:46.301: E/GooglePlayServicesUtil(11130): The Google Play services resources were not found. Check your project configuration to ensure that the resources are included.
01-31 13:30:46.305: E/GooglePlayServicesUtil(11130): The Google Play services resources were not found. Check your project configuration to ensure that the resources are included.
01-31 13:30:46.437: D/OpenGLRenderer(11130): TextureCache::get: create texture(0xb92a4580): name, size, mSize = 2, 9216, 1057792
01-31 13:30:46.545: D/OpenGLRenderer(11130): TextureCache::get: create texture(0xb926c1f0): name, size, mSize = 4, 36864, 1094656
01-31 13:30:47.525: I/Ads(11130): Ad finished loading.