9255897

HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /tools/reportviewer.jsp at line 7

4: <% request.setCharacterEncoding("UTF-8");
5: String viewer = request.getParameter("viewer");
6: String forward = "defaultviewer.jsp";
7: request.getRequestDispatcher("tools/"+forward).forward(request, response);
8: %>


Stacktrace:
        org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:524)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:417)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


root cause

org.apache.jasper.JasperException: An exception occurred processing JSP page /tools/toolsbar.jsp at line 135

132:
133:
134:
135: <% _container.writeOut(); %>
136:


Stacktrace:
        org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:524)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:417)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jsp.tools.reportviewer_jsp._jspService(reportviewer_jsp.java:63)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


root cause

javax.servlet.ServletException: java.lang.NoSuchMethodError: bsh.Interpreter.setXPathProcessor(Lbsh/XPathProcessor;)V
        org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:850)
        org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:779)
        org.apache.jsp.tools.defaultviewer_jsp._jspService(defaultviewer_jsp.java:296)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jsp.tools.reportviewer_jsp._jspService(reportviewer_jsp.java:63)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


root cause

java.lang.NoSuchMethodError: bsh.Interpreter.setXPathProcessor(Lbsh/XPathProcessor;)V
        jatools.ReportDocument.<clinit>(ReportDocument.java:46)
        java.lang.Class.forName0(Native Method)
        java.lang.Class.forName(Unknown Source)
        jatools.xml.XmlReader.load(XmlReader.java:66)
        jatools.xml.XmlReader.read(XmlReader.java:49)
        jatools.engine.ReportJob.<init>(ReportJob.java:86)
        jatools.tags.ReportTag.writeOut(ReportTag.java:110)
        jatools.tags.ContainerTag.writeOut(ContainerTag.java:78)
        org.apache.jsp.tools.defaultviewer_jsp._jspService(defaultviewer_jsp.java:268)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jsp.tools.reportviewer_jsp._jspService(reportviewer_jsp.java:63)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


note The full stack trace of the root cause is available in the Apache Tomcat/6.0.14 logs.

jar包和页面都是copy  tomcat例子里的.网上说的在jsp头部引入  <%@ taglib uri="/WEB-INF/tlds/jatools.tld" prefix="jatools" %> 和去掉去掉servlet-api.jar  jsp-api.jar 也都弄了.
在线求助~~~~~~~~~~~~

linkx

看日志是说找不到对应方法?看看是不是少了哪个jar文件

9255897

jor是今天刚从官网下载的
.tomcat例子中lib的jar  我都copy过去了就删除servlet-api.jar  jsp-api.jar这2个jar.

9255897

java.lang.NoSuchMethodError: bsh.Interpreter.setXPathProcessor(Lbsh/XPathProcessor;)V
后台就是报这个错~,

admin

bsh2.0.jar包不存在，或是这个包冲突，

所以，首先确保bsh2.0.jar包是最新的，再次，检查一下你系统中，服务器的库路径中，有没有类似 bsh*.jar一样的包，如果有，砍掉，用简表中的 bsh2.0.jar替换就可以了

注，jboss系统中，默认存在 bsh包。

9255897

bsh2.0.jar是最新的,有其他jar冲突的情况吗?   
bin整个包都是今天刚下的,  jboss没用过  用的tomcat  看了也没bsh2.0的jar包..
今天搞一天了  连个web demo例子都没跑起来.谁有例子  打包发我份.邮箱:9255897@qq.com  要有jar包能运行的

9255897

org.apache.jasper.JasperException: An exception occurred processing JSP page /tools/reportviewer.jsp at line 7

4: <% request.setCharacterEncoding("UTF-8");
5: String viewer = request.getParameter("viewer");
6: String forward = "defaultviewer.jsp";
7: request.getRequestDispatcher("tools/"+forward).forward(request, response);
8: %>


Stacktrace:
        org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:524)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:417)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


root cause

org.apache.jasper.JasperException: An exception occurred processing JSP page /tools/toolsbar.jsp at line 134

131:
132:
133:
134: <% _container.writeOut(); %>
135:


Stacktrace:
        org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:524)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:423)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jsp.tools.reportviewer_jsp._jspService(reportviewer_jsp.java:63)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


root cause

java.io.IOException: 打不开指定模板:
        jatools.tags.ReportTag.writeOut(ReportTag.java:166)
        jatools.tags.ContainerTag.writeOut(ContainerTag.java:78)
        org.apache.jsp.tools.defaultviewer_jsp._jspService(defaultviewer_jsp.java:267)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jsp.tools.reportviewer_jsp._jspService(reportviewer_jsp.java:63)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

这种错又是什么错？

admin

检查一下，可能是在指定的模板路径（file参数）里，使用了中文。按英文命名即可。


简表的web示例里，是按中文命名的，这是为了便于按功能查找报表模板。为使tomcat找到这些中文命名的文件，我们经过了一些配置。因此，强烈建议大家在做自己的报表模板时，用英文命名模板文件，并放在英文命名的目录里，可以避免这种无谓的配置。