Description Resource Path Location TypeBuild path specifies execution environment JavaSE-11. There are no JREs installed in the workspace that are strictly compatible with this environment. demo Build path JRE System Library Problem
java --version ──(수, 330)─┘
openjdk 11.0.12 2021-07-20 LTS
OpenJDK Runtime Environment Corretto-11.0.12.7.2 (build 11.0.12+7-LTS)
OpenJDK 64-Bit Server VM Corretto-11.0.12.7.2 (build 11.0.12+7-LTS, mixed mode)
whereis java ──(수, 330)─┘
java: /usr/bin/java /Users/junhoha/.sdkman/candidates/java/current/man/man1/java.1
Description Resource Path Location Type
The compiler compliance specified is 11 but a JRE 17 is used demo Compiler Compliance JRE Compiler Compliance Problem
/usr/libexec/java_home -V ──(수, 330)─┘
Matching Java Virtual Machines (1):
1.8.0_265 (x86_64) "AdoptOpenJDK" - "AdoptOpenJDK 8" /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home
/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home
brew update --preinstall
brew tap adoptopenjdk/openjdk
brew install adoptopenjdk11 --cask
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OR
brew tap adoptopenjdk/openjdk
brew install adoptopenjdk11 --cask