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개발자의 공부방/에러 일기10

에러] ainedMappingJackson2HttpMessageConverter 에러 해결하기. == 에러 문구 == 2021-04-20 11:04:27.493 WARN [127.0.0.1] [localhost] 9068 --- [nio-8087-exec-6] ainedMappingJackson2HttpMessageConverter [o.s.h.c.j.AbstractJackson2HttpMessageConverter > logWarningIfNecessary:205] : Failed to evaluate Jackson deserialization for type [[simple type, class kr.co.smartix.onestop.domain.CtiDomain]]: org.springframework.beans.BeanInstantiationException: Failed to instant.. 2021. 4. 20.
스택트레이스 읽기 출처 : https://okky.kr/article/338405 2021. 1. 11.
tomcat error] 톰캣 에러 java.lang.IllegalStateException: Unable to complete the scan for annotations for web application 에러 메시지 INFO: Starting Servlet Engine: Apache Tomcat/7.0.106 Jan 08, 2021 9:58:39 AM org.apache.catalina.core.ContainerBase startInternal SEVERE: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/AsiaTotalManage]] at java.util.concurrent.. 2021. 1. 8.
에러] gradle Tag mismatch! 에러 해결하기 집에서 PC로 gradle 셋팅을 했을 때 잘되던 프로젝트가 다른 PC에서 git으로 clone한 상태에서는 전혀 되고 있지 않았습니다. Rebulid를 해도 전혀 되지 않고 Tag mismatch! 라는 에러만 뜨고 있어서... 검색하는 중 https 의 주소를 http 로 바꾸라는 StackOverFlow의 글을 보고...!! 아래와 같은 부분을... repositories { mavenCentral() } 이와 같이 변경했습니다. repositories { //mavenCentral() maven { url "http://repo.mycompany.com/maven2" } } 결과는 정상적으로 gradle bulid가 되는 것을 확인했습니다! -,-.....엠병.. 2021. 1. 4.
스프링부트 에러] Failed to bind properties under '' to com.zaxxer.hikari.HikariDataSource // feat.application.properties *************************** APPLICATION FAILED TO START *************************** Description: Failed to bind properties under '' to com.zaxxer.hikari.HikariDataSource: Property: driverclassname Value: com.mysql.cj.jdbc.Driver Origin: "driverClassName" from property source "source" Reason: Failed to load driver class com.mysql.cj.jdbc.Driver in either of HikariConfig class loader or Thread con.. 2020. 2. 25.
[IntelliJ 서버 에러] org.springframework.web.context.support.XmlWebApplicationContext - Exception encountered during context initialization WARN : org.springframework.web.context.support.XmlWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hikariConfig' defined in ServletContext resource [/WEB-INF/spring/root-context.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDe.. 2019. 7. 31.