René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"aop 설정 오류","articleBody":"WARN : org.springframework.web.context.support.XmlWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt\r\n\r\norg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in ServletContext resource [/WEB-INF/spring/root-context.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [C:\\JavaWeb\\workspace\\.metadata\\.plugins\\org.eclipse.wst.server.core\\tmp2\\wtpwebapps\\ex01\\WEB-INF\\classes\\mappers\\messageMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'MessageVO'.  Cause: java.lang.ClassNotFoundException: Cannot find class: MessageVO\r\n\r\n\tat .....생략","author":{"url":"https://github.com/Jaehyunleejava","@type":"Person","name":"Jaehyunleejava"},"datePublished":"2019-08-12T08:46:09.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/2/BoardSpringMVC/issues/2"}