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''Error Creating Object'' popups and NullPointerException when migrating between repositories (Doc ID 352810.1)

Last updated on MARCH 30, 2019

Applies to:

Oracle Applications InterConnect Tool Kit - Version 10.1.2 and later
Information in this document applies to any platform.
4510587
4246127
4711484
4938477

Symptoms

When migrating from one 10.1.2.0.0 repository to another, using iStdudio with patch 4246127
installed, multiple "LCO does not exist" and "Error Creating Object" popups are displayed, and the
iStudioLog.txt file contains the following exceptions:

java.lang.NullPointerException
at oracle.oai.tools.iStudio.main.MessageMerger.migrate(MessageMerger.java:519)
at oracle.oai.tools.iStudio.main.MessageMerger.migrate(MessageMerger.java:336)
at oracle.oai.tools.iStudio.main.MessageMerger.merge(MessageMerger.java:176)
at oracle.oai.tools.iStudio.main.IStudioMigration.init(IStudioMigration.java:118)
at oracle.oai.tools.iStudio.main.IStudioMigration.<init>(IStudioMigration.java:29)
at
oracle.oai.tools.iStudio.main.IStudioFrame.migrateMenuItem_actionPerformed(IStudioFrame.java:491)
at oracle.oai.tools.iStudio.main.IStudioFrame.access$100(IStudioFrame.java:30)
at oracle.oai.tools.iStudio.main.IStudioFrame$2.actionPerformed(IStudioFrame.java:246)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.AbstractButton.doClick(AbstractButton.java:289)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1113)
at
javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:943)
at java.awt.Component.processMouseEvent(Component.java:5100)
at java.awt.Component.processEvent(Component.java:4897)
at java.awt.Container.processEvent(Container.java:1569)
at java.awt.Component.dispatchEventImpl(Component.java:3615)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
at java.awt.Container.dispatchEventImpl(Container.java:1613)
at java.awt.Window.dispatchEventImpl(Window.java:1606)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java

These errors only occur when patch 4246127 is installed against both repositories and iStudio.
They don't occur, if, for example, patch 4246127 is only installed against the repositories, but
not iStudio.
Verified by test case

Changes

Installation of patch 4246127.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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