【CrashLog】 LogReport 2017-12-23 19:58:11:04

[wenmingvs]

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

DEVICE INFORMATION BOOTLOADER: angler-03.73 BRAND: google DEVICE: angler HARDWARE: angler

Thread ID: 945 Thread Name:　pool-1-thread-2 Time: 2017-12-23 19:58:08:69 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$1.onClick(MainActivity.java:33) at android.view.View.performClick(View.java:6256) at android.view.View$PerformClick.run(View.java:24697) at android.os.Handler.handleCallback(Handler.java:789) at android.os.Handler.dispatchMessage(Handler.java:98) at android.os.Looper.loop(Looper.java:164) at android.app.ActivityThread.main(ActivityThread.java:6541) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)