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"Auto Refresh" Causes A NullPointerException In QueryCollection.resetCollection() (Doc ID 1293412.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle JDeveloper - Version: 11.1.1.0.0 to 11.1.1.3.0
Information in this document applies to any platform.

Symptoms

After enabling the "Auto Refresh" property of some of your View Objects, you intermittently get
the following NullPointerException:
java.lang.NullPointerException
at oracle.jbo.server.QueryCollection.resetCollection(QueryCollection.java:3808)
at oracle.jbo.server.ViewObjectImpl.processDatabaseChangeNotification(ViewObjectImpl.java:19814)
at oracle.jbo.server.ViewObjectImpl.processDatabaseChangeNotifications(ViewObjectImpl.java:19829)
at oracle.jbo.server.ApplicationModuleImpl.processChangeNotifications(ApplicationModuleImpl.java:8810)
at oracle.adf.model.bc4j.DCJboDataControl.processChangeNotifications(DCJboDataControl.java:3168)
at oracle.adf.model.binding.DCBindingContainer.internalRefreshControl(DCBindingContainer.java:3219)
...

Changes

Issue occurred after you set the "Auto Refresh" property "true" for some of your View Objects.

Cause

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In this Document
  Symptoms
  Changes
  Cause
  Solution
  References

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