AW: [opencms-dev] Xerces exception with OpenCms 5.0.1

Petr Hollay ph at ethikom.de
Wed Jan 14 12:55:02 CET 2004 

Hi,
search conference archive for this well-known issue 
(you need to replace Xerces in Tomcat with one used by OpenCms).

Question for OpenCms team - is there any reason why not 
upgrade to the latest Xerces version 2.6.0?


Regards
Petr


-----Ursprüngliche Nachricht-----
Von: opencms-dev-admin at opencms.org [mailto:opencms-dev-admin at opencms.org] Im
Auftrag von Alexis Grandemange
Gesendet: Mittwoch, 14. Januar 2004 12:48
An: opencms-dev at opencms.org
Betreff: [opencms-dev] Xerces exception with OpenCms 5.0.1





Hello,

I just installed 5.0.1. I used the last 4.1 version of Tomcat which is
4.1.29 and a JDK 1.4.2_03.
It seems that com.opencms.template.CmsXmlXercesParser.getOriginalEncoding
calls a org.apache.xerces.dom.CoreDocumentImpl.getEncoding(String) method
that doesn't exist in the Xerces version packaged with Tomcat 4.1.29.
What do you recommend to circumvent the problem?

Here is the stack trace:

javax.servlet.ServletException: Servlet execution threw an exception
      at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:269)
      at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
      at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:256)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
      at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
      at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
      at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(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:2417)
      at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
      at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:171)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
      at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
      at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
      at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
      at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(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:193)
      at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
      at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:549)
      at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:589)
      at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:666)
      at java.lang.Thread.run(Thread.java:534)


root cause

java.lang.NoSuchMethodError:
org.apache.xerces.dom.CoreDocumentImpl.getEncoding()Ljava/lang/String;
      at
com.opencms.template.CmsXmlXercesParser.getOriginalEncoding(CmsXmlXercesPars
er.java:193)
      at
com.opencms.template.CmsXmlXercesParser.getXmlText(CmsXmlXercesParser.java:1
31)
      at
com.opencms.workplace.CmsNewResourcePage.createPagefile(CmsNewResourcePage.j
ava:118)
      at
com.opencms.workplace.CmsNewResourcePage.getContent(CmsNewResourcePage.java:
194)
      at
com.opencms.template.cache.CmsElementXml.getContent(CmsElementXml.java:171)
      at
com.opencms.template.cache.CmsUri.callCanonicalRoot(CmsUri.java:185)
      at
com.opencms.template.cache.CmsElementCache.callCanonicalRoot(CmsElementCache
.java:149)
      at
com.opencms.launcher.CmsXmlLauncher.generateOutput(CmsXmlLauncher.java:285)
      at
com.opencms.launcher.CmsXmlLauncher.launch(CmsXmlLauncher.java:341)
      at
com.opencms.launcher.A_CmsLauncher.initlaunch(A_CmsLauncher.java:274)
      at com.opencms.core.OpenCms.showResource(OpenCms.java:961)
      at
com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:310)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
      at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
      at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
      at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:256)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
      at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
      at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
      at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(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:2417)
      at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
      at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:171)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
      at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
      at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
      at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
      at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
      at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(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:193)
      at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
      at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:549)
      at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:589)
      at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:666)
      at java.lang.Thread.run(Thread.java:534)

Regards,
Alexis

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