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New to JDeveloper [message #176540]

Thu, 08 June 2006 12:50

harleenflora
Messages: 44
Registered: June 2006

Member

I am Oracle PL/SQL Developer with some .net experience and want to migrate Oracle Forms applications into JDeveloper 10g. Since I am new to Java Technology, could you please tell me how should I proceed to learn JDeveloper so that its easy to migrate existing Oracle forms into Jdeveloper.

Thanks for your help in advance,
Harleen Flora

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Re: New to JDeveloper [message #177924 is a reply to message #176540]

Sun, 18 June 2006 00:31

gogula77
Messages: 52
Registered: January 2006
Location: Hyderabad

Member

Hi,

You can find a lot of learning material relating to jdev in the fallowing websides:

otn.oracle.com
http://www.oracle.com/technology/products/jdev/index.html

All the best

Gogula

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Re: New to JDeveloper [message #192370 is a reply to message #176540]

Tue, 12 September 2006 01:34

scollab786
Messages: 1
Registered: September 2006
Location: Pakistan

Junior Member

I am Oracle PL/SQL Developer and migrate Oracle Forms applications into JDeveloper 10g.
I got the error at last step when i create the Top Link Mappings Top Link Mappings for the Database Objects. Error detail
java.lang.NullPointerException
at oracle.ideimpl.log.TabbedLogManager.getMsgPage(TabbedLogManager.java:101)
at oracle.toplink.addin.log.POJOGenerationLoggingAdapter.updateTask(POJOGenerationLoggingAdapter.java:42)
at oracle.toplink.addin.mappingcreation.MappingCreatorImpl.fireTaskUpdated(MappingCreatorImpl.java:1049)
at oracle.toplink.addin.mappingcreation.MappingCreatorImpl.generateMappedDescriptorsForTables(MappingCreatorImpl.java:231)
at oracle.toplink.addin.mappingcreation.MappingCreatorImpl.generateMappedDescriptorsForTables(MappingCreatorImpl.java:201)
at oracle.toplink.addin.wizard.jobgeneration.JobWizard$1.construct(JobWizard.java:401)
at oracle.ide.util.SwingWorker$1.run(SwingWorker.java:119)
at java.lang.Thread.run(Thread.java:595)

Need urgetn Help

Thanks for your help in advance,
Qamar

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Re: New to JDeveloper [message #203010 is a reply to message #192370]

Mon, 13 November 2006 09:24

wgr6@hotmail.com
Messages: 3
Registered: November 2006
Location: Madison Ave NYC

Junior Member

Has there been any resolution to this problem?

While doing the Oracle Application Development Framework Tutorial, I'm getting the exact same error message:

java.lang.NullPointerException
at oracle.ideimpl.log.TabbedLogManager.getMsgPage(TabbedLogManager.java:101)
at oracle.toplink.addin.log.POJOGenerationLoggingAdapter.updateTask(POJOGenerationLoggingAdapter.java:42)
at oracle.toplink.addin.mappingcreation.MappingCreatorImpl.fireTaskUpdated(MappingCreatorImpl.java:1049)
at oracle.toplink.addin.mappingcreation.MappingCreatorImpl.generateMappedDescriptorsForTables(MappingCreatorImpl.java:231)
at oracle.toplink.addin.mappingcreation.MappingCreatorImpl.generateMappedDescriptorsForTables(MappingCreatorImpl.java:201)
at oracle.toplink.addin.wizard.jobgeneration.JobWizard$1.construct(JobWizard.java:401)
at oracle.ide.util.SwingWorker$1.run(SwingWorker.java:119)
at java.lang.Thread.run(Thread.java:595)

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Re: New to JDeveloper [message #203013 is a reply to message #203010]

Mon, 13 November 2006 09:31

JRowbottom
Messages: 5933
Registered: June 2006
Location: Sunny North Yorkshire, ho...

Senior Member

There's no point Reporting messages to the Moderators in an attempt to get them answered quicker - it just doesn't work like that.

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