【CrashLog】 LogReport 2017-12-18 22:21:09:06

[wenmingvs]

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

DEVICE INFORMATION BOOTLOADER: unknown BRAND: Xiaomi DEVICE: aries HARDWARE: qcom

Thread ID: 441 Thread Name:　pool-1-thread-2 Time: 2017-12-18 22:19:31:01 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$1.onClick(MainActivity.java:36) at android.view.View.performClick(View.java:4757) at android.view.View$PerformClick.run(View.java:19757) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:135) at android.app.ActivityThread.main(ActivityThread.java:5221) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:898) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:693)