create-react-native-app 创建应用后用 yarn start 无法启动
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悬赏园豆：10
[已关闭问题]
关闭于 2021-02-20 16:06
出现的二维码，我用手机上的expo客户端程序，扫描后 提示
something went wrong
could not load exp://192.168.1.8:19000
按a键后。出现如下图错误。模拟器已经启动
Error running adb: Error running app. Error: Activity not started, unable to resolve Intent { act=android.intent.action.VIEW dat=exp://192.168.1.8:19000 flg=0x10000000 }
› Press a to open Android device or emulator.
› Press q to display QR code.
› Press r to restart packager, or R to restart packager and clear cache.
› Press d to toggle development mode. (current mode: development)
(node:10868) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): TypeError: Cannot read property 'length' of null
