«

Hello all,

I'm trying to deploy the examples you can get from BusinessObjects.com
for learning how to display reports over the web. I'm using Netbeans
4.1 along with the built in Tomcat to do this. It's been years since
I worked with JSP and Tomcat, and it seems to me that things have
changed a bit...

I have the directory structure:

c:\backup\crexamples\web\WEB-INF\classes
c:\backup\crexamples\web\WEB-INF\lib
c:\backup\crexamples\web\WEB-INF\lib\{crystal jar files etc}
c:\backup\crexamples\web\WEB-INF\src
c:\backup\crexamples\web\WEB-INF\test
c:\backup\crexamples\web\WEB-INF\web.xml
C:\backup\crexamples\web\crystalreportviewers11
C:\backup\crexamples\web\jsp
C:\backup\crexamples\web\META-INF\context.xml
C:\backup\crexamples\web\index.jsp
C:\backup\crexamples\web\{several of the example jsp files}

What I've got in index.jsp is just a redirect to one of the example
files, which works fine, then the next is a redirect to a jsp that
actually shows the report. The imports:

<%@page import="com.crystaldecisions.report.web.viewer.*"% >
<%@page import="com.crystaldecisions.reports.sdk.*" %>
<%@page import="com.crystaldecisions.sdk.occa.report.repor tsource.*"
%>

These are found in the WEB-INF\lib directory, in jar files. When I
build and run the project, this is the error I get:

<pre>
HTTP Status 500 -

type Exception report

message

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

exception

javax.servlet.ServletException: com/crystaldecisions/reports/common/be

org.apache.jasper.runtime.PageContextImpl.doHandle PageException(PageContextImpl.java:846)

org.apache.jasper.runtime.PageContextImpl.handlePa geException(PageContextImpl.java:779)

org.apache.jsp.jrc_005fexport_005freport_jsp._jspS ervice(jrc_005fexport_005freport_jsp.java:130)

org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:99)
javax.servlet.http.HttpServlet.service(HttpServlet .java:802)

org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:325)

org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:295)

org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet .java:802)

org.netbeans.modules.web.monitor.server.MonitorFil ter.doFilter(MonitorFilter.java:362)

root cause

java.lang.NoClassDefFoundError: com/crystaldecisions/reports/common/be
java.lang.ClassLoader.defineClass1(Native Method)
java.lang.ClassLoader.defineClass(ClassLoader.java :620)

java.security.SecureClassLoader.defineClass(Secure ClassLoader.java:124)

org.apache.catalina.loader.WebappClassLoader.findC lassInternal(WebappClassLoader.java:1626)

org.apache.catalina.loader.WebappClassLoader.findC lass(WebappClassLoader.java:850)

org.apache.catalina.loader.WebappClassLoader.loadC lass(WebappClassLoader.java:1299)

org.apache.catalina.loader.WebappClassLoader.loadC lass(WebappClassLoader.java:1181)
java.lang.ClassLoader.loadClassInternal(ClassLoade r.java:319)

com.crystaldecisions.reports.sdk.ReportClientDocum ent.open(Unknown
Source)

org.apache.jsp.jrc_005fexport_005freport_jsp._jspS ervice(jrc_005fexport_005freport_jsp.java:8

org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:99)
javax.servlet.http.HttpServlet.service(HttpServlet .java:802)

org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:325)

org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:295)

org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet .java:802)

org.netbeans.modules.web.monitor.server.MonitorFil ter.doFilter(MonitorFilter.java:362)

note The full stack trace of the root cause is available in the Apache
Tomcat/5.5.7 logs.
</pre>

Note that I can't find these Tomcat logs: there's a "dummy" log in the
Tomcat log directory inside Netbeans, and I can't find any other file
on the system that is *.log that's not for something else. So I can't
give any more information.

Do I have the jar files in the wrong place? Do I need to configure
web.xml? I'm not using servlets, but here's that file:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlnssi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<description>
Crystal Reports Server XI Examples.
</description>
<display-name>Crystal Reports Server XI Examples.</display-name>
<!-- Context Param -->
<context-param>
<param-name>crystal_image_uri</param-name>
<param-value>crystalreportviewers11</param-value>
</context-param>
<!-- Context Param End -->
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<env-entry>
<env-entry-name>minExemptions</env-entry-name>
<env-entry-type>java.lang.Integer</env-entry-type>
<env-entry-value>1</env-entry-value>
</env-entry>
<env-entry>
<env-entry-name>foo/name1</env-entry-name>
<env-entry-type>java.lang.String</env-entry-type>
<env-entry-value>value1</env-entry-value>
</env-entry>
<env-entry>
<env-entry-name>foo/bar/name2</env-entry-name>
<env-entry-type>java.lang.Boolean</env-entry-type>
<env-entry-value>true</env-entry-value>
</env-entry>
<env-entry>
<env-entry-name>name3</env-entry-name>
<env-entry-type>java.lang.Integer</env-entry-type>
<env-entry-value>1</env-entry-value>
</env-entry>
<env-entry>
<env-entry-name>foo/name4</env-entry-name>
<env-entry-type>java.lang.Integer</env-entry-type>
<env-entry-value>10</env-entry-value>
</env-entry>
</web-app>

I really believe I've got web.xml wrong, and/or have the jar files in
the wrong place. Any ideas are greatly helpful!

--
Teresa Robinson
Staff Programmer Analyst
Anteon Corporation
trobinson at anteon dot com

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Does anyone here know where may be a better place to ask this
question? I've tried the Business Objects web forum, and am about to
look in Tomcat's mailing list archives. Thanks!

>Hello all,
>
>I'm trying to deploy the examples you can get from BusinessObjects.com
>for learning how to display reports over the web. I'm using Netbeans
>4.1 along with the built in Tomcat to do this. It's been years since
>I worked with JSP and Tomcat, and it seems to me that things have
>changed a bit...
>
>I have the directory structure:
>
>c:\backup\crexamples\web\WEB-INF\classes
>c:\backup\crexamples\web\WEB-INF\lib
>c:\backup\crexamples\web\WEB-INF\lib\{crystal jar files etc}
>c:\backup\crexamples\web\WEB-INF\src
>c:\backup\crexamples\web\WEB-INF\test
>c:\backup\crexamples\web\WEB-INF\web.xml
>C:\backup\crexamples\web\crystalreportviewers11
>C:\backup\crexamples\web\jsp
>C:\backup\crexamples\web\META-INF\context.xml
>C:\backup\crexamples\web\index.jsp
>C:\backup\crexamples\web\{several of the example jsp files}
>
>What I've got in index.jsp is just a redirect to one of the example
>files, which works fine, then the next is a redirect to a jsp that
>actually shows the report. The imports:
>
><%@page import="com.crystaldecisions.report.web.viewer.*"% >
><%@page import="com.crystaldecisions.reports.sdk.*" %>
><%@page import="com.crystaldecisions.sdk.occa.report.repor tsource.*"
>%>
>
>These are found in the WEB-INF\lib directory, in jar files. When I
>build and run the project, this is the error I get:
>
><pre>
>HTTP Status 500 -
>
>type Exception report
>
>message
>
>description The server encountered an internal error () that prevented
>it from fulfilling this request.
>
>exception
>
>javax.servlet.ServletException: com/crystaldecisions/reports/common/be
>
>org.apache.jasper.runtime.PageContextImpl.doHandl ePageException(PageContextImpl.java:846)
>
>org.apache.jasper.runtime.PageContextImpl.handleP ageException(PageContextImpl.java:779)
>
>org.apache.jsp.jrc_005fexport_005freport_jsp._jsp Service(jrc_005fexport_005freport_jsp.java:130)
>
>org.apache.jasper.runtime.HttpJspBase.service(Htt pJspBase.java:99)
> javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
>
>org.apache.jasper.servlet.JspServletWrapper.servi ce(JspServletWrapper.java:325)
>
>org.apache.jasper.servlet.JspServlet.serviceJspFi le(JspServlet.java:295)
>
>org.apache.jasper.servlet.JspServlet.service(JspS ervlet.java:245)
> javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
>
>org.netbeans.modules.web.monitor.server.MonitorFi lter.doFilter(MonitorFilter.java:362)
>
>root cause
>
>java.lang.NoClassDefFoundError: com/crystaldecisions/reports/common/be
> java.lang.ClassLoader.defineClass1(Native Method)
> java.lang.ClassLoader.defineClass(ClassLoader.java :620)
>
>java.security.SecureClassLoader.defineClass(Secur eClassLoader.java:124)
>
>org.apache.catalina.loader.WebappClassLoader.find ClassInternal(WebappClassLoader.java:1626)
>
>org.apache.catalina.loader.WebappClassLoader.find Class(WebappClassLoader.java:850)
>
>org.apache.catalina.loader.WebappClassLoader.load Class(WebappClassLoader.java:1299)
>
>org.apache.catalina.loader.WebappClassLoader.load Class(WebappClassLoader.java:1181)
> java.lang.ClassLoader.loadClassInternal(ClassLoade r.java:319)
>
>com.crystaldecisions.reports.sdk.ReportClientDocu ment.open(Unknown
>Source)
>
>org.apache.jsp.jrc_005fexport_005freport_jsp._jsp Service(jrc_005fexport_005freport_jsp.java:8
>
>org.apache.jasper.runtime.HttpJspBase.service(Htt pJspBase.java:99)
> javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
>
>org.apache.jasper.servlet.JspServletWrapper.servi ce(JspServletWrapper.java:325)
>
>org.apache.jasper.servlet.JspServlet.serviceJspFi le(JspServlet.java:295)
>
>org.apache.jasper.servlet.JspServlet.service(JspS ervlet.java:245)
> javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
>
>org.netbeans.modules.web.monitor.server.MonitorFi lter.doFilter(MonitorFilter.java:362)
>
>note The full stack trace of the root cause is available in the Apache
>Tomcat/5.5.7 logs.
></pre>
>
>Note that I can't find these Tomcat logs: there's a "dummy" log in the
>Tomcat log directory inside Netbeans, and I can't find any other file
>on the system that is *.log that's not for something else. So I can't
>give any more information.
>
>Do I have the jar files in the wrong place? Do I need to configure
>web.xml? I'm not using servlets, but here's that file:
>
><?xml version="1.0" encoding="UTF-8"?>
><web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
>xmlnssi="http://www.w3.org/2001/XMLSchema-instance"
>xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
>http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
> <description>
> Crystal Reports Server XI Examples.
> </description>
> <display-name>Crystal Reports Server XI Examples.</display-name>
> <!-- Context Param -->
> <context-param>
> <param-name>crystal_image_uri</param-name>
> <param-value>crystalreportviewers11</param-value>
> </context-param>
> <!-- Context Param End -->
> <welcome-file-list>
> <welcome-file>index.jsp</welcome-file>
> </welcome-file-list>
> <env-entry>
> <env-entry-name>minExemptions</env-entry-name>
> <env-entry-type>java.lang.Integer</env-entry-type>
> <env-entry-value>1</env-entry-value>
> </env-entry>
> <env-entry>
> <env-entry-name>foo/name1</env-entry-name>
> <env-entry-type>java.lang.String</env-entry-type>
> <env-entry-value>value1</env-entry-value>
> </env-entry>
> <env-entry>
> <env-entry-name>foo/bar/name2</env-entry-name>
> <env-entry-type>java.lang.Boolean</env-entry-type>
> <env-entry-value>true</env-entry-value>
> </env-entry>
> <env-entry>
> <env-entry-name>name3</env-entry-name>
> <env-entry-type>java.lang.Integer</env-entry-type>
> <env-entry-value>1</env-entry-value>
> </env-entry>
> <env-entry>
> <env-entry-name>foo/name4</env-entry-name>
> <env-entry-type>java.lang.Integer</env-entry-type>
> <env-entry-value>10</env-entry-value>
> </env-entry>
></web-app>
>
>I really believe I've got web.xml wrong, and/or have the jar files in
>the wrong place. Any ideas are greatly helpful!

--
Teresa Robinson
Staff Programmer Analyst
Anteon Corporation
trobinson at anteon dot com

Posted Via Usenet.com Premium Usenet Newsgroup Services
----------------------------------------------------------
** SPEED ** RETENTION ** COMPLETION ** ANONYMITY **
----------------------------------------------------------
http://www.usenet.com

[dinhnguyenquoc]

Please tell me which plug-in that allow Scriptal Report is integrated in NetBeans!