百度人脸检测demo运行一直是未检测到人脸
Ta的回复 ：# main(2) java.lang.NullPointerException Attempt to invoke virtual method 'java.lang.String android.content.Context.getPackageName()' on a null object reference 解析原始 1 com.baidu.idl.face.platform.strategy.FaceLivenessStrategyExtModule.(FaceLivenessStrategyExtModule.java:88) 2 com.baidu.idl.face.platform.FaceSDKManager.getLivenessStrategyModule(FaceSDKManager.java:288) 3 com.baidu.idl.face.platform.ui.FaceLivenessActivity.onPreviewFrame(FaceLivenessActivity.java:461) 4 android.hardware.Camera$EventHandler.handleMessage(Camera.java:1341) 5 android.os.Handler.dispatchMessage(Handler.java:106) 6 android.os.Looper.loop(Looper.java:226) 7 android.app.ActivityThread.main(ActivityThread.java:7223) 8 java.lang.reflect.Method.invoke(Native Method) 9 com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:576) 10 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:956)
