The JSP specification requires that an attribute name is preceded by whitespace

The JSP specification requires that an attribute name is preceded by whitespace

 

org.apache.jasper.JasperException: /***.jsp (line: 187, column: 76) The JSP specification requires that an attribute name is preceded by whitespace
    org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)
    org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443)
    org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:89)
    org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:164)
    org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:153)
    org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1236)
    org.apache.jasper.compiler.Parser.parseElements(Parser.java:1452)
    org.apache.jasper.compiler.Parser.parseBody(Parser.java:1664)
    org.apache.jasper.compiler.Parser.parseOptionalBody(Parser.java:1002)
    org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1274)
    org.apache.jasper.compiler.Parser.parseElements(Parser.java:1452)
    org.apache.jasper.compiler.Parser.parse(Parser.java:138)
    org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
    org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
    org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
    org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
    org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
    org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
    org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:657)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    com.zhcw.web.common.action.CommonAction.forward(CommonAction.java:672)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:274)
    org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:194)
    org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
    org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
    org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
    org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    com.zhcw.filter.CheckLoginFilter.doFilter(CheckLoginFilter.java:50)
    org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

 

 

导致这个问题的原因是在***.jsp中第187行一个标签的两个属性之间少了一个空格。

 

例如：

原来的：<html:textarea property="guideContent"readonly="true" cols="60" rows="10" styleId="guideContent"></html:textarea>

修改后：<html:textarea property="guideContent" readonly="true" cols="60" rows="10" styleId="guideContent"></html:textarea>

 

所以写代码的时候最好还是细点心，不要忽略了这些空格。