React native run-android 卡在读取文件权限上

Question

我运行 react native run-android ，它编译得很好，但是在尝试 installDebug 时它一直停留在读取文件权限上，因为任何人都知道我能做什么

 > Task :app:installDebug
[EmulatorConsole]: Failed to start Emulator console for 5554
09:17:15 V/ddms: execute: running am get-config
09:17:16 V/ddms: execute 'am get-config' on 'emulator-5554' : EOF hit. Read: -1
09:17:16 V/ddms: execute: returning
Installing APK 'app-debug.apk' on 'emulator-5554 - 4.4.4' for app:debug
09:17:16 D/app-debug.apk: Uploading app-debug.apk onto device 'emulator-5554'
09:17:16 D/Device: Uploading file onto device 'emulator-5554'
09:17:16 D/ddms: Reading file permision of C:\Users\JayK\Desktop\React\medlib\android\app\build\outputs\apk\debug\app-debug.apk as: rwx------
<============-> 99% EXECUTING [36m 3s]
> :app:installDebug
> IDLE