Error attempting to get column 'state' from result set

在写Java后台的数据返回值时报错：

错误提示如下：

Type Exception Report

Message Request processing failed; nested exception is org.springframework.dao.DataIntegrityViolationException: Error attempting to get column 'state' from result set. Cause: org.postgresql.util.PSQLException: 不良的类型值 int : t

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.dao.DataIntegrityViolationException: Error attempting to get column 'state' from result set.  Cause: org.postgresql.util.PSQLException: 不良的类型值 int : t
; ]; 不良的类型值 int : t; nested exception is org.postgresql.util.PSQLException: 不良的类型值 int : t
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:866)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:851)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

 

根据错误提示，发现这是因为我的pojo(实体类)的字段与数据库的字段类型不一致造成的

state我在数据库中写的是boolean类型，在实体类中写成了int,因此报错