问题：
严重: Servlet.service() for servlet [jsp] in context with path [/SchNet2020] threw exception [/WEB-INF/jsp/public/register.jsp (行.: [318], 列: [65]) 属性限定名在元素中必须是唯一的] with root cause
org.apache.jasper.JasperException: /WEB-INF/jsp/public/register.jsp (行.: [318], 列: [65]) 属性限定名在元素中必须是唯一的
at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:41)
at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:291)
at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:97)
at org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:177)
at org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:159)
at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1251)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1470)
at org.apache.jasper.compiler.Parser.parse(Parser.java:144)
at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:244)
原因：
解决办法：