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Jdeveloper Toplink Mapping Corrupted. (Doc ID 824729.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle JDeveloper - Version: 10.1.3.1.0 to 10.1.3.4.0
Information in this document applies to any platform.

Symptoms

While trying to reopen the Jdeveloper Toplink mapping workbench project, following error is shown in the pop-up as well as all the mapping information are corrupted.

ERROR
There was a problem encountered loading the Toplink Mappings
Project file:/d:/testcase.........XPROToplinMap.mwp
java.lang.RuntimeException: java.lang.ClassCastException: java.lang.String
at
oracle.toplink.addin.manager.MWJDeveloperMediator.openTopLinkProject(MWJDeveloperMediator.java:328)
at
oracle.toplink.addin.manager.MWJDeveloperMediator.openTopLinkProjects(MWJDeveloperMediator.java:271)
at
oracle.toplink.addin.appnav.TopLinkProjectChangeListener.projectOpened(TopLinkProjectChangeListener.
java:93)
at oracle.ide.model.Project$StorageListener.fireProjectOpened(Project.java:1168)
at oracle.ide.model.Project$StorageListener.mav$fireProjectOpened(Project.java:1135)
at oracle.ide.model.Project$NL.nodeOpened(Project.java:1127)
at oracle.ide.model.Node.fireNodeOpened(Node.java:1139)
at oracle.ide.model.Node.open(Node.java:573)


.

Cause

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In this Document
  Symptoms
  Cause
  Solution
  References

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