Troubleshooting

1.Troubleshooting 1

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2.Troubleshooting 2

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3.exception in thread "main" java.util.nosuchelementexception

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4.파이썬 pip 에러

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5.보안 자격증명 eb init 명령어 에러

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6.Elastic Beanstalk 배포 에러

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7.please set 'javax.persistence.jdbc.url', 'hibernate.connection.url', or 'hibernate.dialect'

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8.Unable to open JDBC Connection for DDL execution [Access denied for user 'root'@'localhost' (using password: YES)]

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9.unmappable character for encoding x-windows-949

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10.Sourcetree 실행 안 되는 문제

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

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12.no property 'cmtid' found for type 'commentlike' 메서드명 오류

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13.기본 클래스 org.gradle.wrapper.GradleWrapperMain을(를) 찾거나 로드할 수 없습니다.

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14.process 'gradle test executor 1' finished with non-zero exit value 1

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15.Redis 사용 시, 직렬화/역직렬화 에러

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16.query did not return a unique result

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17.Java 8 date/time type `java.time.LocalDateTime` not supported by default: add Module "com.fasterxml.jackson.datatype:jackson-datatype-jsr310" to enable handling (through reference chain: com.sparta.toogo.domain.message.dto.MessageDto["createdAt"])

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18.tomcat Address already in use (Bind failed)

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19.hedwig 실행시키기

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20.vi 접속 때마다 .swap 삭제 반복 요청하는 문제

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21.data 디렉터리로도 테스트 가능하다

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22.ORA-01031: insufficient privileges

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23.ORA-00955: name is already used by an existing object

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24.AH00671: The Alias directive in /home/hso100/apache/conf/httpd.conf at line 471 will probably never match because it overlaps an earlier Alias.

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25.AH00526: Syntax error on line 202 of /home/hso100/apache/conf/httpd.conf: JkWorkersFile: Can't find the workers file specified

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26.(13)Permission denied: AH00072: make_sock: could not bind to address [::]:80 (13)Permission denied: AH00072: make_sock: could not bind to address 0.0.0.0:80

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