哪位大神能帮我看一下这些是什么错？！急死了！！

java.lang.NullPointerException
    at com.baidu.mapapi.utils.b.a(    at com.baidu.mapapi.map.MapView.a(    at com.baidu.mapapi.map.MapView.<init>(    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(    at sun.reflect.NativeConstructorAccessorImpl.newInstance(    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(    at java.lang.reflect.Constructor.newInstance(    at com.android.ide.eclipse.adt.internal.editors.layout.ProjectCallback.instantiateClass(ProjectCallback.java:422)     at com.bai