Erroneous Handlers - BIRT 3.7.1

Sravan

Hi,<br />
<br />
I am migrating from BIRT 2.6.1 to BIRT 3.7.1<br />
I have removed old jar files from my lib directory (js.jar, commons-cli-1.0.jar and engineapi.jar) <br />
and copied org.eclipse.birt.runtime_3.7.1.v20110913-1734.jar to the lib directory.<br />
Other jar files were kept in CLASSPATH in Weblogic 10 server while starting up (startWebLogic.cmd) as below.<br />
<strong class='bbc'><br />
set BIRTENGINE=C:/birt-runtime-3_7_1/ReportEngine/lib<br />
set BIRT_CLASSPATH=%BIRT_CLASSPATH%;%BIRTENGINE%\com.ibm.icu_4.4.2.v20110208.jar;%BIRTENGINE%\org.apache.commons.codec_1.3.0.v201101211617.jar;%BIRTENGINE%\*.jar;<br />
<br />
set CLASSPATH=.;%CLASSPATH%;%BIRT_CLASSPATH%;</strong><br />
<br />
I have a BIRT utilities Java file which creates the report engine.<br />
The code is as follows.<br />
<br />
<strong class='bbc'>// Configure the BIRT Engine and start the BIRT Platform<br />
EngineConfig config = new EngineConfig();<br />
<br />
try {<br />
Platform.startup(config);<br />
IReportEngineFactory factory = (IReportEngineFactory) Platform<br />
.createFactoryObject(IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY);<br />
engine = factory.createReportEngine(config);<br />
} catch (Exception exception) {<br />
exception.printStackTrace();<br />
throw new WrapperedException("ERROR during report engine start up", exception);<br />
}</strong><br />
<br />
<br />
Platform.startup(config) is throwing the following exception always.<br />
<br />
<br />
<strong class='bbc'>erroneous handlers <br />
<br />
java.lang.InternalError: erroneous handlers<br />
at org.eclipse.birt.core.framework.Platform.startup(Platform.java:75)<br />
</strong><br />
<br />
Please kindly let me know what changes I should make to make this work.<br />
<br />
Thanks,<br />
Sravan

CBR

Hi,

BIRT 3.7.1 doesn't use a OSGI based engine to generate your reports, so you have to copy the content of the lib dir in the runtime download to the lib directory of your application (not just the org.eclipse.birt.runtime_3.7.1.v20110913-1734.jar). There is no additional folder needed for 3.7.1