Olá,
estou seguindo o tutorial porem ao tentar exibir o jsp ocorre o seguinte erro.
Aguel saberia me dizer oque esto fazendo de errado.
obrigado
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Exception in JSP: /WEB-INF/jsp/modulo/hello.jsp:9
6: <n:head/>
7: </head>
8: <body>
9: <n:form>
10: <n:panelGrid columns="2" width="400px" align="center">
11: <n:panel style="font-weight:bold" colspan="2">Hello World!!</n:panel>
12:
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:451)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:355)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965)
org.apache.jsp.WEB_002dINF.jsp.modulo.base_jsp._jspService(base_jsp.java:7
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:9
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:97)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:961)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:73
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:65
br.com.linkcom.neo.controller.DispatcherServlet.doService(DispatcherServlet.java:59)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:392)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:347)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
br.com.linkcom.neo.core.web.NeoFilter.doFilter(NeoFilter.java:97)
root cause
javax.servlet.ServletException: javax.servlet.jsp.JspException: Stream closed
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:837)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:774)
org.apache.jsp.WEB_002dINF.jsp.modulo.hello_jsp._jspService(hello_jsp.java:64)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:9
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965)
org.apache.jsp.WEB_002dINF.jsp.modulo.base_jsp._jspService(base_jsp.java:7
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:9
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:97)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:961)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:73
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:65
br.com.linkcom.neo.controller.DispatcherServlet.doService(DispatcherServlet.java:59)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:392)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:347)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
br.com.linkcom.neo.core.web.NeoFilter.doFilter(NeoFilter.java:97)
root cause
java.io.IOException: Stream closed
org.apache.jasper.runtime.JspWriterImpl.ensureOpen(JspWriterImpl.java:204)
org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:312)
org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:342)
org.apache.jasper.runtime.BodyContentImpl.write(BodyContentImpl.java:157)
br.com.linkcom.neo.view.BaseTag.includeJspTemplateFile(BaseTag.java:91
br.com.linkcom.neo.view.BaseTag.includeJspTemplate(BaseTag.java:804)
br.com.linkcom.neo.view.FormTag.doComponent(FormTag.java:63)
br.com.linkcom.neo.view.BaseTag.doTag(BaseTag.java:569)
org.apache.jsp.WEB_002dINF.jsp.modulo.hello_jsp._jspx_meth_n_005fform_005f0(hello_jsp.java:90)
org.apache.jsp.WEB_002dINF.jsp.modulo.hello_jsp._jspService(hello_jsp.java:54)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:9
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965)
org.apache.jsp.WEB_002dINF.jsp.modulo.base_jsp._jspService(base_jsp.java:7
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:9
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:97)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:961)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:73
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:65
br.com.linkcom.neo.controller.DispatcherServlet.doService(DispatcherServlet.java:59)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:392)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:347)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
br.com.linkcom.neo.core.web.NeoFilter.doFilter(NeoFilter.java:97)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.26 logs.
--------------------------------------------------------------------------------
Apache Tomcat/5.5.26
---------------------------
---------------------------
Meu jsp está da seguinte maneira.
<%@taglib uri="neo" prefix="n"%>
<%@taglib uri="template" prefix="t"%>
<html>
<head>
<n:head/>
</head>
<body>
<n:form>
<n:panelGrid columns="2" width="400px" align="center">
<n:panel style="font-weight:bold" colspan="2">Hello World!!</n:panel>
<n:input type="text" name="texto" style="width: 350px"/>
<n:submit action="receberMensagem">Adicionar</n:submit>
<n:dataGrid itens="${lista}" itemType="bean.Mensagem" panelcolspan="2" style="border: 1px solid gray">
<t:property name="texto"/>
<t:property name="data" headerStyle="width: 80px"/>
</n:dataGrid>
</n:panelGrid>
</n:form>
</body>
</html>
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