Hello Glen,

        I am set path for jar files correctly and also I already
replaced my jar files with new ones. Also I am sending the log file
generated by Tomcat.

Please advise me.

And thanks for your suggestions.

Regards,
Bhaskar

-----Original Message-----
From: Glen Mazza [mailto:[EMAIL PROTECTED] 
Sent: Thursday, August 19, 2004 10:02 PM
To: [EMAIL PROTECTED]
Subject: Re: Please help me( Error in Servlet to run fop)

Hello Bhaskar, 

Looking at the error stack at the point where FOP was
invoked, it is possible you're having a problem with
the xerces and xalan jars in the servlet container.

Either (1) they're not present in either the shared/
or common/ directories of the servlet container, or
(2) they are, but they're old/buggy versions.  My
guess would be (1)--it just can't find the XML
libraries.  

HTH,
Glen


org.apache.xerces.util.ObjectFactory.createObject(ObjectFactory.java:120
)
        at
org.apache.xerces.parsers.SAXParser.(SAXParser.java:140)
        at
org.apache.xerces.parsers.SAXParser.(SAXParser.java:125)
        at
org.apache.xerces.jaxp.SAXParserImpl.(SAXParserImpl.java:102)
        at 
org.apache.xerces.jaxp.SAXParserFactoryImpl.newSAXParser(SAXParserFactor
yImpl.java:95)
        at
org.apache.fop.apps.Driver.getParserClassName(Driver.java:208)


--- [EMAIL PROTECTED] wrote:

> Hi everybody,
> 
>  
> 
>             I am using fop to generate report. I
> have set the path of
> JAR file properly. But when tried to create object
> for Driver() class it
> is throwing an error.
> 
> I sending attachment (Error.txt) file containing
> error message and I
> using Tomcat1.4.
> 
>  
> 
> Thanks in advance.
> 
>  
> 
> Regards,
> 
> Bhaskar
> 


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2004-08-20 10:51:08 HostConfig[localhost]: Deploying configuration descriptor 
admin.xml
2004-08-20 10:51:09 HostConfig[localhost]: Deploying configuration descriptor 
manager.xml
2004-08-20 10:51:09 WebappLoader[/manager]: Deploying class repositories to 
work directory C:\Program Files\Apache Group\Tomcat 
4.1\work\Standalone\localhost\manager
2004-08-20 10:51:09 ContextConfig[/manager]: Configured an authenticator for 
method BASIC
2004-08-20 10:51:09 StandardManager[/manager]: Seeding random number generator 
class java.security.SecureRandom
2004-08-20 10:51:09 StandardManager[/manager]: Seeding of random number 
generator has been completed
2004-08-20 10:51:09 StandardWrapper[/manager:default]: Loading container 
servlet default
2004-08-20 10:51:09 StandardWrapper[/manager:invoker]: Loading container 
servlet invoker
2004-08-20 10:51:09 HostConfig[localhost]: Deploying web application directory 
bas
2004-08-20 10:51:09 StandardHost[localhost]: Installing web application at 
context path /bas from URL file:C:\Program Files\Apache Group\Tomcat 
4.1\webapps\bas
2004-08-20 10:51:09 WebappLoader[/bas]: Deploying class repositories to work 
directory C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\bas
2004-08-20 10:51:09 WebappLoader[/bas]: Deploy class files /WEB-INF/classes to 
C:\Program Files\Apache Group\Tomcat 4.1\webapps\bas\WEB-INF\classes
2004-08-20 10:51:09 WebappLoader[/bas]: Deploy JAR 
/WEB-INF/lib/avalon-framework-cvs-20020806.jar to C:\Program Files\Apache 
Group\Tomcat 4.1\webapps\bas\WEB-INF\lib\avalon-framework-cvs-20020806.jar
2004-08-20 10:51:09 WebappLoader[/bas]: Deploy JAR /WEB-INF/lib/batik.jar to 
C:\Program Files\Apache Group\Tomcat 4.1\webapps\bas\WEB-INF\lib\batik.jar
2004-08-20 10:51:09 WebappLoader[/bas]: Deploy JAR 
/WEB-INF/lib/iflex_common_1_0_0.jar to C:\Program Files\Apache Group\Tomcat 
4.1\webapps\bas\WEB-INF\lib\iflex_common_1_0_0.jar
2004-08-20 10:51:09 WebappLoader[/bas]: Deploy JAR /WEB-INF/lib/xalan-2.4.1.jar 
to C:\Program Files\Apache Group\Tomcat 
4.1\webapps\bas\WEB-INF\lib\xalan-2.4.1.jar
2004-08-20 10:51:09 WebappLoader[/bas]: Deploy JAR 
/WEB-INF/lib/xercesImpl-2.2.1.jar to C:\Program Files\Apache Group\Tomcat 
4.1\webapps\bas\WEB-INF\lib\xercesImpl-2.2.1.jar
2004-08-20 10:51:09 WebappLoader[/bas]: Deploy JAR /WEB-INF/lib/xml-apis.jar to 
C:\Program Files\Apache Group\Tomcat 4.1\webapps\bas\WEB-INF\lib\xml-apis.jar
2004-08-20 10:51:10 StandardManager[/bas]: Seeding random number generator 
class java.security.SecureRandom
2004-08-20 10:51:10 StandardManager[/bas]: Seeding of random number generator 
has been completed
2004-08-20 10:51:10 StandardWrapper[/bas:default]: Loading container servlet 
default
2004-08-20 10:51:10 StandardWrapper[/bas:invoker]: Loading container servlet 
invoker
2004-08-20 10:51:10 HostConfig[localhost]: Deploying web application directory 
ROOT
2004-08-20 10:51:10 StandardHost[localhost]: Installing web application at 
context path  from URL file:C:\Program Files\Apache Group\Tomcat 
4.1\webapps\ROOT
2004-08-20 10:51:10 WebappLoader[]: Deploying class repositories to work 
directory C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_
2004-08-20 10:51:10 StandardManager[]: Seeding random number generator class 
java.security.SecureRandom
2004-08-20 10:51:10 StandardManager[]: Seeding of random number generator has 
been completed
2004-08-20 10:51:10 StandardWrapper[:default]: Loading container servlet default
2004-08-20 10:51:10 StandardWrapper[:invoker]: Loading container servlet invoker
2004-08-20 10:51:10 HostConfig[localhost]: Deploying web application directory 
tomcat-docs
2004-08-20 10:51:10 StandardHost[localhost]: Installing web application at 
context path /tomcat-docs from URL file:C:\Program Files\Apache Group\Tomcat 
4.1\webapps\tomcat-docs
2004-08-20 10:51:10 WebappLoader[/tomcat-docs]: Deploying class repositories to 
work directory C:\Program Files\Apache Group\Tomcat 
4.1\work\Standalone\localhost\tomcat-docs
2004-08-20 10:51:10 StandardManager[/tomcat-docs]: Seeding random number 
generator class java.security.SecureRandom
2004-08-20 10:51:10 StandardManager[/tomcat-docs]: Seeding of random number 
generator has been completed
2004-08-20 10:51:10 StandardWrapper[/tomcat-docs:default]: Loading container 
servlet default
2004-08-20 10:51:10 StandardWrapper[/tomcat-docs:invoker]: Loading container 
servlet invoker
2004-08-20 10:51:10 HostConfig[localhost]: Deploying web application directory 
webdav
2004-08-20 10:51:10 StandardHost[localhost]: Installing web application at 
context path /webdav from URL file:C:\Program Files\Apache Group\Tomcat 
4.1\webapps\webdav
2004-08-20 10:51:10 WebappLoader[/webdav]: Deploying class repositories to work 
directory C:\Program Files\Apache Group\Tomcat 
4.1\work\Standalone\localhost\webdav
2004-08-20 10:51:10 StandardManager[/webdav]: Seeding random number generator 
class java.security.SecureRandom
2004-08-20 10:51:10 StandardManager[/webdav]: Seeding of random number 
generator has been completed
2004-08-20 10:51:10 StandardWrapper[/webdav:default]: Loading container servlet 
default
2004-08-20 10:51:10 StandardWrapper[/webdav:invoker]: Loading container servlet 
invoker
2004-08-20 10:53:54 StandardWrapperValve[ATRServlet]: Servlet.service() for 
servlet ATRServlet threw exception
javax.servlet.ServletException: Servlet execution threw an exception
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
        at 
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
        at 
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
        at 
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
        at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
        at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
        at 
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
        at java.lang.Thread.run(Thread.java:479)
----- Root Cause -----
java.lang.VerifyError: Cannot inherit from final class
        at java.lang.ClassLoader.defineClass0(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:488)
        at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:243)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:51)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:190)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:183)
        at 
org.apache.catalina.loader.StandardClassLoader.findClass(StandardClassLoader.java:621)
        at 
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:958)
        at 
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:857)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:310)
        at 
org.apache.xerces.impl.XMLNSDocumentScannerImpl.createContentDispatcher(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.<init>(XMLDocumentFragmentScannerImpl.java:249)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl.<init>(XMLDocumentScannerImpl.java:245)
        at org.apache.xerces.impl.XMLNSDocumentScannerImpl.<init>(Unknown 
Source)
        at 
org.apache.xerces.parsers.IntegratedParserConfiguration.createDocumentScanner(Unknown
 Source)
        at 
org.apache.xerces.parsers.DTDConfiguration.<init>(DTDConfiguration.java:367)
        at 
org.apache.xerces.parsers.StandardParserConfiguration.<init>(StandardParserConfiguration.java:198)
        at 
org.apache.xerces.parsers.IntegratedParserConfiguration.<init>(Unknown Source)
        at 
org.apache.xerces.parsers.IntegratedParserConfiguration.<init>(Unknown Source)
        at java.lang.Class.newInstance0(Native Method)
        at java.lang.Class.newInstance(Class.java:232)
        at 
org.apache.xerces.util.ObjectFactory.newInstance(ObjectFactory.java:266)
        at 
org.apache.xerces.util.ObjectFactory.findJarServiceProvider(ObjectFactory.java:360)
        at 
org.apache.xerces.util.ObjectFactory.createObject(ObjectFactory.java:185)
        at 
org.apache.xerces.util.ObjectFactory.createObject(ObjectFactory.java:120)
        at org.apache.xerces.parsers.SAXParser.<init>(SAXParser.java:140)
        at org.apache.xerces.parsers.SAXParser.<init>(SAXParser.java:125)
        at org.apache.xerces.jaxp.SAXParserImpl.<init>(SAXParserImpl.java:102)
        at 
org.apache.xerces.jaxp.SAXParserFactoryImpl.newSAXParser(SAXParserFactoryImpl.java:95)
        at org.apache.fop.apps.Driver.getParserClassName(Driver.java:208)
        at 
org.apache.fop.svg.SVGElementMapping.setupSVG(SVGElementMapping.java:72)
        at 
org.apache.fop.svg.SVGElementMapping.addToBuilder(SVGElementMapping.java:134)
        at org.apache.fop.apps.Driver.addElementMapping(Driver.java:439)
        at org.apache.fop.apps.Driver.addElementMapping(Driver.java:450)
        at org.apache.fop.apps.Driver.setupDefaultMappings(Driver.java:314)
        at org.apache.fop.apps.Driver.<init>(Driver.java:222)
        at 
com.iflex.report.util.ReportManagerFO.getReportObject(ReportManagerFO.java:155)
        at 
com.iflex.report.util.Audit_Trial_Report.reportGenerator(Audit_Trial_Report.java:78)
        at smsrs.servlet.ATRServlet.doPost(ATRServlet.java:63)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
        at 
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
        at 
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
        at 
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
        at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
        at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
        at 
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
        at java.lang.Thread.run(Thread.java:479)

2004-08-20 11:03:28 StandardHost[localhost]: Removing web application at 
context path /examples
2004-08-20 11:03:28 StandardHost[localhost]: Removing web application at 
context path /webdav
2004-08-20 11:03:28 StandardHost[localhost]: Removing web application at 
context path /tomcat-docs
2004-08-20 11:03:28 StandardHost[localhost]: Removing web application at 
context path /bas
2004-08-20 11:03:28 StandardHost[localhost]: Removing web application at 
context path /manager
2004-08-20 11:03:28 StandardHost[localhost]: Removing web application at 
context path /admin
2004-08-20 11:03:28 StandardHost[localhost]: Removing web application at 
context path 
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