화면을 구성하는 엘리먼트들에서 view 코드스니펫을 복사 해서 붙어 넣기 했는데 화면이 안나옵니다. 

작성한 코드 및 에러 메세지

터미널에 뜬 내용 입니다.

Cannot connect to Metro.

Try the following to fix the issue:

- Ensure that Metro is running and available on the same network

Error: Connection reset                              ing enabled - run 'adb devices' to see a list of

at node_modules\expo\build\environment\react-native-logs.fx.js:null in warn    

at node_modules\react-native\Libraries\Utilities\HMRClient.js:null in setHMRUnavaicp:8081 tcp:8081' to forward requests from your lableReason

at node_modules\react-native\Libraries\Utilities\HMRClient.js:null in client.on$arevice' in 'Dev settings' to your machine's IP adgument_1

at node_modules\metro-runtime\src\modules\vendor\eventemitter3.js:null in emit   

at node_modules\metro-runtime\src\modules\HMRClient.js:null in _ws.onerror     

at node_modules\event-target-shim\dist\event-target-shim.js:null in EventTarget.prototype.dispatchEvent

at node_modules\react-native\Libraries\WebSocket\WebSocket.js:null in _eventEmitter.addListener$argument_1                             lableReason

at node_modules\react-native\Libraries\vendor\emitter\_EventEmitter.js:null in Evegument_1ntEmitter#emit

at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:null in __callFunction                                     ototype.dispatchEvent

at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:null in __guar.addListener$argument_1rd$argument_0                                   ntEmitter#emit

at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:null in __gualFunctionrd                                        rd$argument_0

at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:null in callFrdunctionReturnFlushedQueue                             unctionReturnFlushedQueue