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BIRT 3.7 in JBoss 7.x - no charts?

dangraham

Hi,

I'm happily deploying BIRT 3.7 POJO in JBoss 7.1 - all working nicely apart from charts.

In my report engine log I get :

22-Jan-2013 12:11:32 org.eclipse.birt.chart.reportitem.ChartReportItemImpl deserialize
WARNING: Exception
org.eclipse.emf.ecore.resource.Resource$IOWrappedException: Package with uri 'http://www.birt.eclipse.org/ChartModel'; not found. (file:///C:/altair/BR40/servers/jboss/bin/test.chart, 1, 367)
at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.handleErrors(XMLLoadImpl.java:83)
at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:191)
at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:242)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1511)
at org.eclipse.birt.chart.model.impl.SerializerImpl.fromXml(SerializerImpl.java:465)
at org.eclipse.birt.chart.reportitem.ChartReportItemImpl.deserialize(ChartReportItemImpl.java:294)
at org.eclipse.birt.report.model.extension.PeerExtensibilityProvider.initializeReportItem(PeerExtensibilityProvider.java:580)
at org.eclipse.birt.report.model.elements.ExtendedItem.initializeReportItem(ExtendedItem.java:307)
at org.eclipse.birt.report.model.elements.ExtendedItem.doCheck(ExtendedItem.java:642)
at org.eclipse.birt.report.model.elements.ExtendedItem.checkCompatibility(ExtendedItem.java:604)
at org.eclipse.birt.report.model.parser.ModuleParserHandler.handleExtendedItemCompatibility(ModuleParserHandler.java:461)
at org.eclipse.birt.report.model.parser.ModuleParserHandler.doEndDocument(ModuleParserHandler.java:422)
at org.eclipse.birt.report.model.parser.ModuleParserHandler.endDocument(ModuleParserHandler.java:278)
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)

Seems it can't parse the XML inside the report - or resolve the namespaces or similar.

What am I doing wrong? Do I have to do anything else - I've tried it embedded in the ear/lib directory,
as a module, etc.

Regards,

Dan

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Comments

CBR

I ad similar problems using 3.7 in JBoss 7. Can't remember the exact error message.
I solved my problems by removing org.apache.xerces from the lib folder of the BIRT Webviewer.
It was caused by multiple versions of xerces in the classpath (JBoss 7 is bringing its own version, so it's already in the classpath).
Let me know if that solves your problem too.

dangraham

Hi,

thanks for that - yes tried the Xerces removal, (and removed serializer, then resolver - in various stages).

I've tried all combinations (module and in the ear/lib).

Finally I've tried upgrading JBoss's internal xerces to the one shipped with BIRT - but nothing can
resolve the problem.

It may be that the "viewer" works happily when deployed as a war file - I'm not sure if the view
application does any other form of integration or bootstrapping of the engine in code - that would
be my next step to consider - (I currently embed the engine in an "ear" file .. I have a requirement
for more control over the internals than you can do with the web viewer).

Regards,

Danny

CBR

Hi,

can you mention the exact JBoss version? I just want to try on my own.

dangraham

JBoss AS 7.1.0.Final

is basically an ear file - I'm going to try the webviewer to see if it has issues when in a war
file.

Regards,

Danny

dangraham

Update : The "birt.war" file works happily inside the same JBoss instance - so clearly it's related
to the JBoss classloader.

prince87

Are you still facing the problem or it resolved?

dangraham

<blockquote class='ipsBlockquote' data-author="'prince87'" data-cid="113869" data-time="1359960553" data-date="03 February 2013 - 11:49 PM">
Are you still facing the problem or it resolved? </blockquote>
 
No - not managed to resolve this yet.

prince87

Try changing the JAVA_HOME parameter of run.config file in bin and see whether it works.

JAVA_HOME="/usr/java/****"

where **** is you JDK full version.
eg. jdk1.6.0_26

prabhuvikas

HI, Has any one got solution ?

sindhoo

does anyone have solution of it?

JFreeman

sindhoo,
 
Could you please provide details about your specific issue.
Are you also seeing issues only with charts displaying in jboss 7?
 
Could you please provide you specific jboss version?
What specific version of BIRT are you using?