我创建了一个带有表单的用户界面,以从用户那里获取信息。当我提交表单时,它会在服务器日志中打印以下警告:
INFO: WARNING: FacesMessage(s) have been enqueued, but may not have been displayed.
sourceId=j_idt7:j_idt11[severity=(ERROR 2), summary=(j_idt7:j_idt11: Validation Error: Value is not valid), detail=(j_idt7:j_idt11: Validation Error: Value is not valid)]
我试图解决它,但我不明白如何解决。这个问题是如何引起的,我该如何解决?