My Oracle Support Banner

JDeveloper Java.lang.NoClassDefFoundError Error On MacOS Ventura (Doc ID 2939810.1)

Last updated on APRIL 05, 2023

Applies to:

Oracle JDeveloper - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Symptoms

Users are unable to open project files nor run the Integrated WLS as JDeveloper 12.2.1.4.0 throws several errors related to java libraries.

For example:

NoClassDefFoundError in o.dbtools.raptor.metrics.engine. MergeSet:123
.
.
NoClassDefFoundError: javafx/fxml/FXMLLoader

In this case the App in running on MacOS Ventura 13.0 M1 chip. Customer tried installing open source Zulu JDK 8 hoping that the issue was related to Oracle Java JDK running on the ARM processor, but the issue persisted.

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Symptoms
Changes
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.