[react-native] React Native 오류 : ” ‘9.0.1’에서 Java 버전을 확인할 수 없습니다.”

저는 MacOS에서 작업 중이며 react-native.

시작하기위한 첫 번째 단계 중 하나는 다음을 실행하는 것입니다. react-native run-android또는 react-native run-ios. 하지만이 오류가 발생합니다.

react-native run-android

결과:

Scanning folders for symlinks in /Users/ric/myprojs/albums/node_modules (6ms)
Starting JS server...
Building and installing the app on the device (cd android && ./gradlew installDebug)...

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine java version from '9.0.1'.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
Could not install the app on the device, read the error above for details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https://facebook.github.io/react-native/docs/android-setup.html

이것은 내가 실행할 때 얻는 것입니다 java --version.

java --version

결과:

java 9.0.1
Java(TM) SE Runtime Environment (build 9.0.1+11)
Java HotSpot(TM) 64-Bit Server VM (build 9.0.1+11, mixed mode)
mbp:albums ric$ java --version
java 9.0.1
Java(TM) SE Runtime Environment (build 9.0.1+11)
Java HotSpot(TM) 64-Bit Server VM (build 9.0.1+11, mixed mode)

편집하다

내 javac 버전 :

javac --version

결과:

javac 9.0.1

이 문제를 해결하는 방법에 대한 아이디어가 있습니까?

답변

distributionUrl=https\://services.gradle.org/distributions/gradle-5.0-all.zip

export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_151.jdk/Contents/Home

vi ~/.bash_profile

export ANDROID_HOME=$HOME/Library/Android/sdk
export PATH=$PATH:$ANDROID_HOME/tools
export PATH=$PATH:$ANDROID_HOME/tools/bin
export PATH=$PATH:$ANDROID_HOME/platform-tools
export JAVA_HOME=$(/usr/libexec/java_home -v 1.8)

source ~/.bash_profile 

brew cask uninstall java
brew tap caskroom/versions
brew cask install java8 "or just brew cask install java to install latest version"

cd /Library/Java/JavaVirtualMachines/
ls -l

sudo rm -rf jdk.x.x_xxx.jdk