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Posted to user@ant.apache.org by Jacob Kjome <ho...@visi.com> on 2002/08/29 18:11:34 UTC

Re[2]: ANT 1.5 with ejb task Null Pointer Websphere4.0

Hi Abiram,

You probably should try using Ant-1.5.1beta1.  There was a bug that I
found in 1.5 that was causing  various problems like this, although I
never used the EJB task.  Ant-1.5.1beta1 fixed the issues for me.

Jake

Thursday, August 29, 2002, 9:58:11 AM, you wrote:

JL> Hi Abiram,

JL> You may want to post this to the Ant User Mailing List instead.  You will
JL> get a lot more help that way.

JL> As regards to your question, my guess is that your ${websphere.home}
JL> property is not set?

JL> Joyce

JL> r abiram wrote:

>> Hi,
>>
>>
>> The Error Output for my build file is what I need to
>> do to avoid this error any suggestions
>>
>> BUILD FAILED
>> java.lang.NullPointerException
>>         at java.util.Hashtable.get(Hashtable.java:320)
>>         at
>> org.apache.tools.ant.taskdefs.optional.ejb.DescriptorHandler.resolveE
>> ntity(DescriptorHandler.java:194)
>>         at
>> org.apache.xerces.util.EntityResolverWrapper.resolveEntity(EntityReso
>> lverWrapper.java:148)
>>         at
>> org.apache.xerces.impl.XMLEntityManager.resolveEntity(XMLEntityManage
>> r.java:595)
>>         at
>> org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(
>> XMLDocumentScannerImpl.java:824)
>>         at
>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
>> LDocumentFragmentScannerImpl.java:333)
>>         at
>> org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
>> a:524)
>>         at
>> org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
>> a:580)
>>         at
>> org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
>>         at
>> org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
>> ava:1169)
>>         at
>> javax.xml.parsers.SAXParser.parse(SAXParser.java:317)
>>         at
>> org.apache.tools.ant.taskdefs.optional.ejb.GenericDeploymentTool.pars
>> eEjbFiles(GenericDeploymentTool.java:552)
>>         at
>> org.apache.tools.ant.taskdefs.optional.ejb.GenericDeploymentTool.proc
>> essDescriptor(GenericDeploymentTool.java:424)
>>         at
>> org.apache.tools.ant.taskdefs.optional.ejb.EjbJar.execute(EjbJar.java
>> :592)
>>         at
>> org.apache.tools.ant.Task.perform(Task.java:317)
>>         at
>> org.apache.tools.ant.Target.execute(Target.java:309)
>>         at
>> org.apache.tools.ant.Target.performTasks(Target.java:334)
>>         at
>> org.apache.tools.ant.Project.executeTarget(Project.java:1306)
>>         at
>> org.apache.tools.ant.Project.executeTargets(Project.java:1250)
>>         at
>> org.apache.tools.ant.Main.runBuild(Main.java:610)
>>         at
>> org.apache.tools.ant.Main.start(Main.java:196)
>>         at
>> org.apache.tools.ant.Main.main(Main.java:235)
>>
>> Total time: 1 second
>> java.lang.NullPointerException
>>         at java.util.Hashtable.get(Hashtable.java:320)
>>         at
>> org.apache.tools.ant.taskdefs.optional.ejb.DescriptorHandler.resolveE
>> ntity(DescriptorHandler.java:194)
>>         at
>> org.apache.xerces.util.EntityResolverWrapper.resolveEntity(EntityReso
>> lverWrapper.java:148)
>>         at
>> org.apache.xerces.impl.XMLEntityManager.resolveEntity(XMLEntityManage
>> r.java:595)
>>         at
>> org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(
>> XMLDocumentScannerImpl.java:824)
>>         at
>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
>> LDocumentFragmentScannerImpl.java:333)
>>         at
>> org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
>> a:524)
>>         at
>> org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
>> a:580)
>>         at
>> org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
>>         at
>> org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
>> ava:1169)
>>         at
>> javax.xml.parsers.SAXParser.parse(SAXParser.java:317)
>>         at
>> org.apache.tools.ant.taskdefs.optional.ejb.GenericDeploymentTool.pars
>> eEjbFiles(GenericDeploymentTool.java:552)
>>         at
>> org.apache.tools.ant.taskdefs.optional.ejb.GenericDeploymentTool.proc
>> essDescriptor(GenericDeploymentTool.java:424)
>>         at
>> org.apache.tools.ant.taskdefs.optional.ejb.EjbJar.execute(EjbJar.java
>> :592)
>>         at
>> org.apache.tools.ant.Task.perform(Task.java:317)
>>         at
>> org.apache.tools.ant.Target.execute(Target.java:309)
>>         at
>> org.apache.tools.ant.Target.performTasks(Target.java:334)
>>         at
>> org.apache.tools.ant.Project.executeTarget(Project.java:1306)
>>         at
>> org.apache.tools.ant.Project.executeTargets(Project.java:1250)
>>         at
>> org.apache.tools.ant.Main.runBuild(Main.java:610)
>>         at
>> org.apache.tools.ant.Main.start(Main.java:196)
>>         at
>> org.apache.tools.ant.Main.main(Main.java:235)
>> R.Abiram
>>
>> __________________________________________________
>> Do You Yahoo!?
>> Yahoo! Finance - Get real-time stock quotes
>> http://finance.yahoo.com


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-- 
Best regards,
 Jacob                            mailto:hoju@visi.com


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