android 集成百度地图运行后报UnsatisfiedLinkError

android集成百度地图后，报UnsatisfiedLinkError异常，有遇到过的吗？怎么解决这个异常？谢谢！

  Caused by: java.lang.UnsatisfiedLinkError: No implementation found for int com.baidu.platform.comjni.tools.JNITools.initClass(java.lang.Object, int) (tried Java_com_baidu_platform_comjni_tools_JNITools_initClass and Java_com_baidu_platform_comjni_tools_JNITools_initClass__Ljava_lang_Object_2I)
                                                                   at com.baidu.platform.comjni.tools.JNITools.initClass(Native Method)
                                                                   at com.baidu.platform.comjni.tools.a.b(Unknown Source)
                                                                   at com.baidu.platform.comapi.a.<clinit>(Unknown Source)
                                                                   at com.baidu.mapapi.BMapManager.getContext(Unknown Source)
                                                                   at com.baidu.platform.comapi.map.i.<clinit>(Unknown Source)
                                                                   at com.baidu.mapapi.map.TextureMapView.a(Unknown Source)
                                                                   at com.baidu.mapapi.map.TextureMapView.<init>(Unknown Source)
                                                                   at java.lang.reflect.Constructor.newInstance0(Native Method) 
                                                                   at java.lang.reflect.Constructor.newInstance(Constructor.java:430) 
                                                                   at android.view.LayoutInflater.createView(LayoutInflater.java:656) 
                                                                   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:798) 
                                                                   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:738) 
                                                                   at android.view.LayoutInflater.rInflate(LayoutInflater.java:869) 
                                                                   at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:832) 
                                                                   at android.view.LayoutInflater.inflate(LayoutInflater.java:518) 
                                                                   at android.view.LayoutInflater.inflate(LayoutInflater.java:426) 
                                                                   at com.rctourguide.activity.BaseActivity.onCreate(BaseActivity.java:39) 
                                                                   at android.app.Activity.performCreate(Activity.java:6910) 
                                                                   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123) 
                                                                   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2746) 
                                                                   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2864) 
                                                                   at android.app.ActivityThread.-wrap12(ActivityThread.java) 
                                                                   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567) 
                                                                   at android.os.Handler.dispatchMessage(Handler.java:105) 
                                                                   at android.os.Looper.loop(Looper.java:156) 
                                                                   at android.app.ActivityThread.main(ActivityThread.java:6523) 
                                                                   at java.lang.reflect.Method.invoke(Native Method) 
                                                                   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941) 
                                                                   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831)