|
| Re: Birt WebViewer Example throws error [message #368118 is a reply to message #368093] |
Tue, 05 May 2009 13:33  |
Eclipse User |
|
|
|
Originally posted by: jasonweathersby.alltel.net
Luis,
Tidy is already included in the BIRT runtime and should not be added.
What version of Tomcat are using?
Jason
Luis Miguel wrote:
> Hi folks,
>
> I am new to Birt and I tried to run the WebViewerExample as a first
> step. I followed the Birt runtime installation instructions from the
> Eclipse web site. I have been at this for about a week now and I have
> had no success of running the example. I won't post the entire Java
> exception stack, but here is what I think is the relevant portion. It is
> not able to find the Tidy.jar
>
> Caused by: java.lang.NoClassDefFoundError: org/w3c/tidy/Tidy
> at
> org.eclipse.birt.report.engine.parser.HTMLTextParser.(HTMLTe xtParser.java:55)
>
> at
> org.eclipse.birt.report.engine.parser.TextParser.parse(TextP arser.java:110)
> at
> org.eclipse.birt.report.engine.emitter.html.HTMLReportEmitte r.outputHtmlText(HTMLReportEmitter.java:2041)
>
> at
> org.eclipse.birt.report.engine.emitter.html.HTMLReportEmitte r.startForeign(HTMLReportEmitter.java:2022)
>
> at
> org.eclipse.birt.report.engine.emitter.ContentEmitterUtil.st artContent(ContentEmitterUtil.java:75)
>
> at
> org.eclipse.birt.report.engine.layout.html.buffer.DummyPageB uffer.startContent(DummyPageBuffer.java:109)
>
> at
> org.eclipse.birt.report.engine.layout.html.HTMLLeafItemLM.st art(HTMLLeafItemLM.java:50)
>
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.la yout(HTMLAbstractLM.java:132)
>
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStacking LM.layoutNodes(HTMLBlockStackingLM.java:68)
>
> at
> org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout (HTMLPageLM.java:90)
>
> at
> org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutE ngine.layout(HTMLReportLayoutEngine.java:101)
>
> at
> org.eclipse.birt.report.engine.api.impl.RenderTask$PageRange Render.render(RenderTask.java:534)
>
> at
> org.eclipse.birt.report.engine.api.impl.RenderTask.render(Re nderTask.java:209)
>
> .. 71 more
> Caused by: java.lang.ClassNotFoundException: org.w3c.tidy.Tidy
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:483)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:399)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:387)
>
> at
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loa dClass(DefaultClassLoader.java:87)
>
> at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336 )
> .. 84 more
>
> Here is what I have done so far in order to make this work.
>
> Installed new Ubuntu 8.10 server with default settings. Installed Tomcat
> 6 with apt-get from ubuntu repository. Downloaded Birt runtime
> (birt-runtime-2_3_2_1.zip) unpacked it and copies WebViewerExample into
> the webapps folder of Tomcat. Renamed the copied folder to birt-viewer.
> After changing permissions on the folder I was able to get it running
> via the Tomcat manager console. Then I tried accessing the Birt report
> through a Browser by going to http://192.168.1.100:8080/birt-viewer/ and
> clicking on the "View Example" link. The Birt Report Viewer page starts
> up and the Exception is thrown with output to the screen. I scoured all
> sorts of posts and googled for Tidy & Birt & Tomcat & Ubuntu, in various
> permutations and I followed several suggestions on these posts, but none
> have helped so far. Here is what I have done so far (assume restarts of
> Tomcat between each attempt):
>
> - modified my /etc/profile file to include the following path information
> export TOMCAT_HOME=/var/lib/tomcat6
> export TOMCAT_INSTALL=/var/lib/tomcat6
> export BIRT_RUNTIME=/var/lib/tomcat6/webapps/birt
> export
> PATH=${PATH}:${TOMCAT_HOME}:${TOMCAT_INSTALL}/webapps:${BIRT _RUNTIME}
>
> - granted write permissions to all users to platform under the WEB-INF
> directory.
>
> - changed ownership of the birt engine to root:tomcat6
>
> - placed Tidy.jar in Tomcat's /lib directory
>
> So far nothing has worked. I would really appreciate someone's help,
> since this is driving me crazy and I am ready to throw this entire thing
> out the window.
> Luis
>
>
|
|
|
Powered by
FUDForum. Page generated in 0.02055 seconds
] 
Search
Help
Register
Login
Home
