앱튕김현상문제입니다..

Question

10-12 17:22:20.016: W/dalvikvm(22856): threadid=1: thread exiting with uncaught exception (group=0x41b86e48)
10-12 17:22:20.026: E/AndroidRuntime(22856): FATAL EXCEPTION: main
10-12 17:22:20.026: E/AndroidRuntime(22856): Process: com.perples.recosample, PID: 22856
10-12 17:22:20.026: E/AndroidRuntime(22856): java.lang.NullPointerException
10-12 17:22:20.026: E/AndroidRuntime(22856):     at com.perples.recosample.RECORangingActivity.trilaterate(RECORangingActivity.java:120)
10-12 17:22:20.026: E/AndroidRuntime(22856):     at com.perples.recosample.RECORangingActivity.didRangeBeaconsInRegion(RECORangingActivity.java:110)
10-12 17:22:20.026: E/AndroidRuntime(22856):     at com.perples.recosdk.d.handleMessage(Unknown Source)
10-12 17:22:20.026: E/AndroidRuntime(22856):     at android.os.Handler.dispatchMessage(Handler.java:102)
10-12 17:22:20.026: E/AndroidRuntime(22856):     at android.os.Looper.loop(Looper.java:136)
10-12 17:22:20.026: E/AndroidRuntime(22856):     at android.app.ActivityThread.main(ActivityThread.java:5103)
10-12 17:22:20.026: E/AndroidRuntime(22856):     at java.lang.reflect.Method.invokeNative(Native Method)
10-12 17:22:20.026: E/AndroidRuntime(22856):     at java.lang.reflect.Method.invoke(Method.java:515)
10-12 17:22:20.026: E/AndroidRuntime(22856):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790)
10-12 17:22:20.026: E/AndroidRuntime(22856):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:606)
10-12 17:22:20.026: E/AndroidRuntime(22856):     at dalvik.system.NativeStart.main(Native Method)

 

앱이 튕기는데 어디가 문제인지 모르겠네요.ㅜㅜ

Answer 1

RECORangingActivity.java:120

여기가 문제라고 정확히 나와있네요.. null 참조 오류요

Answer 2

FATAL EXCEPTION: main
Process: com.perples.recosample, PID: 22856
java.lang.NullPointerException
    at com.perples.recosample.RECORangingActivity.trilaterate(RECORangingActivity.java:120)
    at com.perples.recosample.RECORangingActivity.didRangeBeaconsInRegion(RECORangingActivity.java:110)
    at com.perples.recosdk.d.handleMessage(Unknown Source)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:136)
    at android.app.ActivityThread.main(ActivityThread.java:5103)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:515)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:606)
    at dalvik.system.NativeStart.main(Native Method)

 

이렇게 하면 더 읽기 편합니다. 

 

RECORangingActivity.java의 120번째 줄에 오류가 있다고 하네요