I am attempting to create a desktop application using the Java Developer role in Oracle JDeveloper 12c and trying to add a JFrame Form to the Project, but I receive the error "Called DataObject.find on null".
Here are the steps I performed:
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First I chose File > New > Application.
Under General > Applications I chose Java Desktop Application
I kept all the default options by selecting Finish.
I right clicked the project and selected New > From Gallery.
Under Client Tier > Swing/AWT I chose JFrame Form.
I kept the default name and package by clicking Finish.
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The error message flashes very quickly then disappears, the New JFrame Form window remains open, and no JFrame is added.
I had to keep hitting the Finish button just to read the error message.
Questions:
1. What is the cause of this problem?
2. How can I submit a ticket or a bug report (and to whom)?
3. Is there a way to view a log or report to analyze what is happening?
4. What is the most common way of creating JFrames with JDeveloper?
Thanks for your help, community.
Message was edited by: 3308441