Problem with EngineConfig

blackphoen

I have some problems with the implementing of the ReportEngine.I copy the source of the tutorial from the eclipse/birt site. Since 2 Days i had the same Error.

Source:


package provide;





import java.util.logging.Level;
import org.eclipse.birt.core.framework.Platform;

import org.eclipse.birt.report.engine.api.EngineConfig;
import org.eclipse.birt.report.engine.api.EngineConstants;
import org.eclipse.birt.report.engine.api.EngineException;
import org.eclipse.birt.report.engine.api.HTMLActionHandler;
import org.eclipse.birt.report.engine.api.HTMLRenderOption;
import org.eclipse.birt.report.engine.api.HTMLServerImageHandler;
import org.eclipse.birt.report.engine.api.IReportEngine;
import org.eclipse.birt.report.engine.api.IReportEngineFactory;
import org.eclipse.birt.report.engine.api.IReportRunnable;
import org.eclipse.birt.report.engine.api.IRunAndRenderTask;
import org.eclipse.birt.report.engine.api.ReportEngine;
import org.eclipse.birt.core.exception.BirtException;








public class Calculator {

public static void main( String[] args) throws BirtException
{

IReportEngine rengine = null;
EngineConfig econfig = new EngineConfig();

try{
System.err.println("econfig vor setproperty: "+econfig);

econfig.setProperty("BIRT_HOME", "c:/EigeneDateien/downloads/birt-runtime-2_5_0/birt-runtime-2_5_0/ReportEngine");
System.err.println("econfig vor startup: "+econfig);

Platform.startup(econfig);


System.err.println("econfig nach startup: "+econfig);


IReportEngineFactory rfactory = (IReportEngineFactory) Platform.createFactoryObject( IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY );

System.err.println("dfactory: "+rfactory);

rengine = rfactory.createReportEngine(econfig);

}catch(Exception ex)
{
ex.printStackTrace();
}
finally
{
Platform.shutdown();
}

}
}

The Console Output is:
run:
econfig vor setproperty: EngineConfig: org.eclipse.birt.report.engine.api.EngineConfig.emitterConfigs={html=org.eclipse.birt.report.engine.api.HTMLEmitterConfig@18ac738};

econfig vor startup: EngineConfig: BIRT_HOME=c:/EigeneDateien/downloads/birt-runtime-2_5_0/birt-runtime-2_5_0/ReportEngine;

org.eclipse.birt.report.engine.api.EngineConfig.emitterConfigs={html=org.eclipse.birt.report.engine.api.HTMLEmitterConfig@18ac738};

econfig nach startup: EngineConfig: BIRT_HOME=c:/EigeneDateien/downloads/birt-runtime-2_5_0/birt-runtime-2_5_0/ReportEngine;PLATFORM_CONTEXT=org.eclipse.birt.core.framework.PlatformFileContext@296f76;org.eclipse.birt.report.engine.api.EngineConfig.emitterConfigs={html=org.eclipse.birt.report.engine.api.HTMLEmitterConfig@18ac738};
dfactory: org.eclipse.birt.report.engine.api.impl.ReportEngineFactory@9446e4
java.lang.NullPointerException
at org.eclipse.birt.report.engine.api.impl.ReportEngine$EngineExtensionManager.<init>(ReportEngine.java:830)
at org.eclipse.birt.report.engine.api.impl.ReportEngine.<init>(ReportEngine.java:109)
at org.eclipse.birt.report.engine.api.impl.ReportEngineFactory$1.run(ReportEngineFactory.java:18)
at org.eclipse.birt.report.engine.api.impl.ReportEngineFactory$1.run(ReportEngineFactory.java:1)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.birt.report.engine.api.impl.ReportEngineFactory.createReportEngine(ReportEngineFactory.java:14)
at provide.Calculator.main(Calculator.java:62)
BUILD SUCCESSFUL (total time: 8 seconds)


I think the problem is caused by generating the EngineConfig. Can someone help me please or submit an output of an Working EngineConfig.

blackphoen

doesn't anyone have an idea what's wrong?