【CrashLog】 LogReport 2018-05-30 11:06:07:09

[wenmingvs]

Application Information App Name : LogReport Version Code: 1 Version Name: 1.0

DEVICE INFORMATION BOOTLOADER: unknown BRAND: Huawei DEVICE: hwH60 HARDWARE: hi3630

Thread ID: 36595 Thread Name:　pool-1-thread-1 Time: 2018-05-30 11:06:04:99 FromClass: CrashHandler > ↓↓↓↓exception↓↓↓↓ java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference at com.wenming.crashcachedemo.MainActivity$1.onClick(MainActivity.java:33) at android.view.View.performClick(View.java:5264) at android.view.View$PerformClick.run(View.java:21297) at android.os.Handler.handleCallback(Handler.java:743) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:150) at android.app.ActivityThread.main(ActivityThread.java:5621) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:794) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:684)