JDEV 12.1.3 Af:table Columns Property Editor Broken (Doc ID 2225369.1)

Last updated on JANUARY 20, 2017

Applies to:

Oracle JDeveloper - Version 12.1.3.0.0 and later
Information in this document applies to any platform.

Symptoms

Columns property editor in jdev 12.1.3 is almost completely broken.
A lot of actions taken in the Columns property in the Property Editor for a Table generate an exception.


In property Inspector, select "Columns" and attempt the following:
a) select multiple columns
b) add a column
c) remove a column
d) Reorder columns

The follwoing exception shows up:

 

Cause

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