'Oracle.dbtools.crest.model.design.storage.StorageDesign$Nullstoragedesign cannot be cast to' Error When Trying to Import From Data Dictionary (Doc ID 1621823.1)

Last updated on OCTOBER 27, 2016

Applies to:

Oracle SQL Developer Data Modeler - Version All and later
Information in this document applies to any platform.

Symptoms

The following error is given when trying to import from Data Dictionary or from Designer Repository:

Oracle.dbtools.crest.model.design.storage.StorageDesign$Nullstoragedesign cannot be cast to Oracle.dbtools.crest.model.design.storage.oracle.StorageDesignOracle.

 

 

Cause

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