apk 수정하지 않고 repack만 하였는데 실행시 오류가 발생합니다. ㅠ1

repak 과 resign이 잘못되었나 싶어 다른 앱으로 테스트하니 잘되는데 해당 앱의 경우 실행하면 바로 오류가 뜨면서 종료됩니다.

log cat으로 본 로그 기록은 다음과 같습니다.

E/AndroidRuntime(26983): FATAL EXCEPTION: main

E/AndroidRuntime(26983): Process: com.ri, PID: 26983

E/AndroidRuntime(26983): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.ri/com.ri.MainActivity}: java.lang.NumberFormatException: Invalid int: "null"

E/AndroidRuntime(26983): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2226)

E/AndroidRuntime(26983): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2276)

E/AndroidRuntime(26983): at android.app.ActivityThread.access$800(ActivityThread.java:143)

E/AndroidRuntime(26983): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1221)

E/AndroidRuntime(26983): at android.os.Handler.dispatchMessage(Handler.java:102)

E/AndroidRuntime(26983): at android.os.Looper.loop(Looper.java:136)

E/AndroidRuntime(26983): at android.app.ActivityThread.main(ActivityThread.java:5094)

E/AndroidRuntime(26983): at java.lang.reflect.Method.invokeNative(Native Method)

E/AndroidRuntime(26983): at java.lang.reflect.Method.invoke(Method.java:515)

E/AndroidRuntime(26983): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:792)

E/AndroidRuntime(26983): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:608)

E/AndroidRuntime(26983): at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:132)

E/AndroidRuntime(26983): at dalvik.system.NativeStart.main(Native Method)

E/AndroidRuntime(26983): Caused by: java.lang.NumberFormatException: Invalid int: "null"

E/AndroidRuntime(26983): at java.lang.Integer.invalidInt(Integer.java:137)

E/AndroidRuntime(26983): at java.lang.Integer.parseInt(Integer.java:354)

E/AndroidRuntime(26983): at java.lang.Integer.parseInt(Integer.java:331)

E/AndroidRuntime(26983): at com.ri.MainActivity.onCreate(MainActivity.java:310)

E/AndroidRuntime(26983): at android.app.Activity.performCreate(Activity.java:5249)

E/AndroidRuntime(26983): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1099)

E/AndroidRuntime(26983): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2190)

E/AndroidRuntime(26983): ... 12 more

E/ActivityThread(27082): Failed to find provider info for com.skt.MyContentProvider

E/AndroidRuntime(27612): FATAL EXCEPTION: main

E/AndroidRuntime(27612): Process: com.ri, PID: 27612

E/AndroidRuntime(27612): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.ri/com.ri.MainActivity}: java.lang.NumberFormatException: Invalid int: "null"

E/AndroidRuntime(27612): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2226)

E/AndroidRuntime(27612): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2276)

E/AndroidRuntime(27612): at android.app.ActivityThread.access$800(ActivityThread.java:143)

E/AndroidRuntime(27612): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1221)

E/AndroidRuntime(27612): at android.os.Handler.dispatchMessage(Handler.java:102)

E/AndroidRuntime(27612): at android.os.Looper.loop(Looper.java:136)

E/AndroidRuntime(27612): at android.app.ActivityThread.main(ActivityThread.java:5094)

E/AndroidRuntime(27612): at java.lang.reflect.Method.invokeNative(Native Method)

E/AndroidRuntime(27612): at java.lang.reflect.Method.invoke(Method.java:515)

E/AndroidRuntime(27612): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:792)

E/AndroidRuntime(27612): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:608)

E/AndroidRuntime(27612): at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:132)

E/AndroidRuntime(27612): at dalvik.system.NativeStart.main(Native Method)

E/AndroidRuntime(27612): Caused by: java.lang.NumberFormatException: Invalid int: "null"

E/AndroidRuntime(27612): at java.lang.Integer.invalidInt(Integer.java:137)

E/AndroidRuntime(27612): at java.lang.Integer.parseInt(Integer.java:354)

E/AndroidRuntime(27612): at java.lang.Integer.parseInt(Integer.java:331)

E/AndroidRuntime(27612): at com.ri.MainActivity.onCreate(MainActivity.java:310)

E/AndroidRuntime(27612): at android.app.Activity.performCreate(Activity.java:5249)

E/AndroidRuntime(27612): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1099)

E/AndroidRuntime(27612): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2190)

E/AndroidRuntime(27612): ... 12 more

작은 도움이라도 부탁드립니다. ㅠ

읽어주셔서 감사합니다.