I recently installed the birt viewer (3.5) for Linux from binary (on Fedora Core 10 distro). When I visit: <a class='bbc_url' href='
http://localhost:8080/birt-viewer/'>http://localhost:8080/birt-viewer/</a> it gives a a nice intro screen saying that Birt viewer has been installed.<br />
<br />
When I click on the "View Example" link, however, I'm greeted with the following error message:<br />
<br />
org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report<br />
at org.eclipse.birt.report.service.ReportEngineService.throwDummyException(ReportEngineService.java:1064)<br />
.<br />
.Caused by: org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report<br />
at org.eclipse.birt.report.engine.api.impl.RenderTask.render(RenderTask.java:245)<br />
at org.eclipse.birt.report.service.ReportEngineService.renderReport(ReportEngineService.java:1461)<br />
... 46 more<br />
Caused by: java.lang.NoClassDefFoundError: org/w3c/tidy/Tidy<br />
at org.eclipse.birt.report.engine.parser.HTMLTextParser.<br />
.<br />
.<br />
.<br />
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I'm surprised by the error and not sure if the missing "Tidy" class is a problem with my system or a problem with the Birt Viewer distribution file for Linux. Any idea?