[]构建andorid工程后，在AndoridStuido中模拟器调试运行出现如下问题，然后打不开APP

Waiting for device.
Target device: emulator-5554
Uploading file
local path: E:\Laya\shjy3Android\AndroidStudio\Shjy3Android\app\build\outputs\apk\app-debug.apk
remote path: /data/local/tmp/com.mygame.Shjy3Android
Installing com.mygame.Shjy3Android
DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/com.mygame.Shjy3Android"
WARNING: linker: libdvm.so has text relocations. This is wasting memory and is a security risk. Please fix.
pkg: /data/local/tmp/com.mygame.Shjy3Android
Success


Launching application: com.mygame.Shjy3Android/demo.MainActivity.
DEVICE SHELL COMMAND: am start -D -n "com.mygame.Shjy3Android/demo.MainActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
WARNING: linker: libdvm.so has text relocations. This is wasting memory and is a security risk. Please fix.
Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.mygame.Shjy3Android/demo.MainActivity }

Waiting for process: com.mygame.Shjy3Android
Connected to the target VM, address: 'localhost:8604', transport: 'socket'
Disconnected from the target VM, address: 'localhost:8604', transport: 'socket'