每次我创建一个JPA项目时,Eclipse都会报告我的项目中有错误,但我不明白为什么会这样。我在下面添加了图像和错误:DescriptionResourcePathLocationTypeColumn"id"cannotberesolvedontable"page"Page.java/BreakpointJPA/src/no/breakpoint/domainline14JPAProblemDescriptionResourcePathLocationTypeColumn"title"cannotberesolvedontable"page"Page.java/BreakpointJP