인프런 커뮤니티 질문&답변

이름이 한글이라서 에러떠서 sdk설치할떄 mklink으로 c: 쪽에 android 폴더새롭게 만들어서 생성했습니다 npx react-native init FoodDeliveryApp --template react-native-template-typescript

그후에 셋팅 해주고 

sdk 30 으로 설정하고 에뮬 생성햇습니다

 

 

info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag.

Jetifier found 936 file(s) to forward-jetify. Using 8 workers...

info Starting JS server...

info Launching emulator...

error Failed to launch emulator. Reason: Emulator exited before boot..

warn Please launch an emulator manually or connect a device. Otherwise app may fail to launch.

info Installing the app...

 

> Configure project :app

Unable to detect AGP versions for included builds. All projects in the build should use the same AGP version. Class name for the included build object: org.gradle.composite.internal.DefaultIncludedBuild$IncludedBuildImpl_Decorated.

 

> Task :app:installDebug FAILED

37 actionable tasks: 2 executed, 35 up-to-date

 

FAILURE: Build failed with an exception.

 

* What went wrong:

Execution failed for task ':app:installDebug'.

> com.android.builder.testing.api.DeviceException: No connected devices!

 

* Try:

> Run with --stacktrace option to get the stack trace.

> Run with --info or --debug option to get more log output.

> Run with --scan to get full insights.

 

* Get more help at https://help.gradle.org

 

BUILD FAILED in 8s

 

error Failed to install the app. Make sure you have an Android emulator running or a device connected.

Error: Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort=8081

 

FAILURE: Build failed with an exception.

 

* What went wrong:

Execution failed for task ':app:installDebug'.

> com.android.builder.testing.api.DeviceException: No connected devices!

 

* Try:

> Run with --stacktrace option to get the stack trace.

> Run with --info or --debug option to get more log output.

> Run with --scan to get full insights.

 

* Get more help at https://help.gradle.org

 

BUILD FAILED in 8s

 

    at makeError (C:\index\FoodDeliveryApp\node_modules\execa\index.js:174:9)

    at C:\index\FoodDeliveryApp\node_modules\execa\index.js:278:16

    at processTicksAndRejections (node:internal/process/task_queues:96:5)

    at async runOnAllDevices (C:\index\FoodDeliveryApp\node_modules\@react-native-community\cli-platform-android\build\commands\runAndroid\runOnAllDevices.js:109:5)

    at async Command.handleAction (C:\index\FoodDeliveryApp\node_modules\@react-native-community\cli\build\index.js:192:9)

info Run CLI with --verbose flag for more details.

 

 

이런식으로 에러뜨길래 .. error검색하니까 

에뮬레이터 실행안되는 문제라 환경변수라고 생각하여

 

 

이렇게 환경변수도 일치하는것을 확인햇는데 왜 에뮬레이터가 실행이안되는지모르겟습니다.. 

삭제하고 생성도 여러번햇는데... 어렵네요

 

 

저 react랑 typescirpt 랑 이거랑 강의3개쨴데 

좀도와주십시요...