android studio 调用百度地图SDK出现的问题

Question

报错：
java.lang.UnsatisfiedLinkError: No implementation found for int com.baidu.mapapi.Mj.initClass(java.lang.Object, int) (tried Java_com_baidu_mapapi_Mj_initClass and Java_com_baidu_mapapi_Mj_initClass__Ljava_lang_Object_2I)
at com.baidu.mapapi.Mj.initClass(Native Method)
at com.baidu.mapapi.Mj.a(Unknown Source)
at com.baidu.mapapi.BMapManager.init(Unknown Source)
at com.cy.mynj.com.cy.mynj.bus.BusActivity.onCreate(BusActivity.java:33)
at android.app.Activity.performCreate(Activity.java:5990)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)

请问问题在哪里 怎么解决

Answer 1

一、右击项目->properties->Java Build Path->Order and Export，在需要引用的包前面打勾。

二、Project->Clean...