개발 에러모음집

1.[해결]AWS 인스턴스 접속오류ublickey,gssapi-keyex,gssapi-with-mic 오류

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2.EC2 서버, 배포시 build 오류

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3.Error creating bean with name 'entityManagerFactory' defined in class path resource 오류

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4.Exception in thread "main" java.lang.UnsupportedClassVersionError: org/springframework/boot/SpringApplication has been compiled by a more recent version of the Java Runtime 오류

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5.깃허브 푸쉬 오류 fatal:could not read Username for 'https://github.com': terminal prompts disabled

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