问我在Android上的应用程序没有出错就崩溃了

EN

2020-11-19 16:33:02.301 21041-21061/com.example.testapplication E/MemoryLeakMonitorManager: MemoryLeakMonitor.jar is not exist!
2020-11-19 16:33:02.301 21041-21069/com.example.testapplication E/AwareLog: AtomicFileUtils: readFileLines file not exist: android.util.AtomicFile@2c2215e
2020-11-19 16:33:02.301 21041-21041/com.example.testapplication D/ZrHung.AppEyeUiProbe: notify runnable to start.
2020-11-19 16:33:02.301 21041-21070/com.example.testapplication D/ZrHung.AppEyeUiProbe: Runnable thread started.
2020-11-19 16:33:02.302 21041-21069/com.example.testapplication E/AwareLog: AtomicFileUtils: readFileLines file not exist: android.util.AtomicFile@f87093f
2020-11-19 16:33:02.314 21041-21041/com.example.testapplication V/ActivityThread: Skipping new config:{1.15 234mcc10mnc [en_GB,ja_GB] ldltr sw423dp w423dp h768dp 408dpi nrml long port finger -keyb/v/h -nav/h winConfig={ mBounds=Rect(0, 0 - 2033, 1080) mAppBounds=Rect(0, 0 - 1080, 2032) mWindowingMode=fullscreen mActivityType=undefined} nonFullScreen=0 suim:1 s.178}, config:{1.15 234mcc10mnc [en_GB,ja_GB] ldltr sw423dp w423dp h768dp 408dpi nrml long port finger -keyb/v/h -nav/h winConfig={ mBounds=Rect(0, 0 - 2033, 1080) mAppBounds=Rect(0, 0 - 1080, 2032) mWindowingMode=fullscreen mActivityType=undefined} nonFullScreen=0 suim:1 s.178} for app:com.example.testapplication
2020-11-19 16:33:02.390 21041-21041/com.example.testapplication D/AndroidRuntime: Shutting down VM
2020-11-19 16:33:02.390 21041-21041/com.example.testapplication W/testapplicatio: Accessing hidden method Lcom/msic/qarth/PatchStore;->createDisableExceptionQarthFile(Ljava/lang/Throwable;)Z (blacklist, JNI)
2020-11-19 16:33:02.390 21041-21041/com.example.testapplication E/testapplicatio: [qarth_debug:]  get PatchStore::createDisableExceptionQarthFile method fail.
2020-11-19 16:33:02.395 21041-21041/com.example.testapplication E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.testapplication, PID: 21041
    java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.testapplication/com.example.testapplication.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.pm.ApplicationInfo android.content.Context.getApplicationInfo()' on a null object reference
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3355)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3614)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:86)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2199)
        at android.os.Handler.dispatchMessage(Handler.java:112)
        at android.os.Looper.loop(Looper.java:216)
        at android.app.ActivityThread.main(ActivityThread.java:7625)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:524)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:987)
     Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.pm.ApplicationInfo android.content.Context.getApplicationInfo()' on a null object reference
        at android.content.ContextWrapper.getApplicationInfo(ContextWrapper.java:159)
        at android.view.ContextThemeWrapper.getTheme(ContextThemeWrapper.java:157)
        at android.content.Context.obtainStyledAttributes(Context.java:679)
        at androidx.appcompat.app.AppCompatDelegateImpl.createSubDecor(AppCompatDelegateImpl.java:839)
        at androidx.appcompat.app.AppCompatDelegateImpl.ensureSubDecor(AppCompatDelegateImpl.java:806)
        at androidx.appcompat.app.AppCompatDelegateImpl.findViewById(AppCompatDelegateImpl.java:630)
        at androidx.appcompat.app.AppCompatActivity.findViewById(AppCompatActivity.java:223)
        at com.example.testapplication.MainActivity.<init>(MainActivity.java:14)
        at java.lang.Class.newInstance(Native Method)
        at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:69)
        at androidx.core.app.CoreComponentFactory.instantiateActivity(CoreComponentFactory.java:45)
        at android.app.Instrumentation.newActivity(Instrumentation.java:1224)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3340)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3614) 
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:86) 
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) 
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2199) 
        at android.os.Handler.dispatchMessage(Handler.java:112) 
        at android.os.Looper.loop(Looper.java:216) 
        at android.app.ActivityThread.main(ActivityThread.java:7625) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:524) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:987) 
2020-11-19 16:33:02.435 21041-21041/com.example.testapplication I/Process: Sending signal. PID: 21041 SIG: 9