android eclipse java logcat 런타임 오류

Question

04-21 02:27:40.341: E/vold(27): Error opening switch name path '/sys/class/switch/test2' (No such file or directory) 

04-21 02:27:40.341: E/vold(27): Error bootstrapping switch '/sys/class/switch/test2' (No such file or directory) 

04-21 02:27:40.341: E/vold(27): Error opening switch name path '/sys/class/switch/test' (No such file or directory) 

04-21 02:27:40.341: E/vold(27): Error bootstrapping switch '/sys/class/switch/test' (No such file or directory) 

04-21 02:27:49.111: E/BatteryService(52): usbOnlinePath not found 

04-21 02:27:49.111: E/BatteryService(52): batteryVoltagePath not found 

04-21 02:27:49.111: E/BatteryService(52): batteryTemperaturePath not found 

04-21 02:27:49.111: E/SurfaceFlinger(52): Couldn't open /sys/power/wait_for_fb_sleep or /sys/power/wait_for_fb_wake 

04-21 02:27:52.211: E/EventHub(52): could not get driver version for /dev/input/mouse0, Not a typewriter 

04-21 02:27:52.211: E/EventHub(52): could not get driver version for /dev/input/mice, Not a typewriter 

04-21 02:27:53.231: E/System(52): Failure starting core service 

04-21 02:27:53.231: E/System(52): java.lang.SecurityException 

04-21 02:27:53.231: E/System(52): at android.os.BinderProxy.transact(Native Method) 

04-21 02:27:53.231: E/System(52): at android.os.ServiceManagerProxy.addService(ServiceManagerNative.java:146) 

04-21 02:27:53.231: E/System(52): at android.os.ServiceManager.addService(ServiceManager.java:72) 

04-21 02:27:53.231: E/System(52): at com.android.server.ServerThread.run(SystemServer.java:176) 

04-21 02:27:53.251: E/AndroidRuntime(52): Crash logging skipped, no checkin service 

04-21 02:28:01.915: E/ActivityThread(102): Failed to find provider info for android.server.checkin 

04-21 02:28:03.255: E/ActivityThread(102): Failed to find provider info for android.server.checkin 

04-21 02:28:03.325: E/ActivityThread(102): Failed to find provider info for android.server.checkin 

04-21 02:28:05.265: E/MediaPlayerService(31): Couldn't open fd for content://settings/system/notification_sound 

04-21 02:28:05.295: E/MediaPlayer(52): Unable to to create media player 

04-21 02:28:13.005: E/AndroidRuntime(131): ERROR: thread attach failed 

04-21 02:28:14.785: E/AndroidRuntime(210): ERROR: thread attach failed 

04-21 02:28:14.975: E/jdwp(222): Failed sending req to debugger: Broken pipe (-1 of 27) 

04-21 02:28:14.975: E/jdwp(222): Failed sending req to debugger: Broken pipe (-1 of 27) 

04-21 02:28:14.975: E/jdwp(222): Failed sending reply to debugger: Broken pipe 

Answer 1

문제는 네이티브 함수 시그니처에 있다고 생각합니다. JNIEXPORT 및 JNICALL을 사용하여이를 취소해야합니다.

헤더 및 소스 파일을 생성 할 때 javah 도구를 사용하십시오. JNI Example

그리고 다음 번에 또 다른 질문을하기 전에 java-lang-unsatisfiedlinkerror 같은 몇 가지 관련 답변을 찾아보십시오 : 여기

은 예입니다.