My Oracle Support Banner

Installing Tuxedo Gives a "java.lang.NoClassDefFoundError: sun/awt/X11GraphicsEnvironment" Error (Doc ID 851024.1)

Last updated on OCTOBER 31, 2018

Applies to:

Oracle Tuxedo - Version 8.1 to 12.1.1
Information in this document applies to any platform.


When installing Tuxedo, the following error results:

Preparing to install... 
Invocation of this Java Application has caused an InvocationTargetException. This application will now exit. (LAX) 
Stack Trace: 
java.lang.NoClassDefFoundError: sun/awt/X11GraphicsEnvironment 
at java.lang.Class.forName1(Native Method) 
at java.lang.Class.forName( 
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(
at java.awt.Window.<init>( 
at java.awt.Frame.<init>( 
at java.awt.Frame.<init>( 
at com.zerog.ia.installer.Main.b([DashoPro-V1.2-120198]) 
at com.zerog.ia.installer.Main.main([DashoPro-V1.2-120198]) 
at java.lang.reflect.Method.invoke(Native Method) at com.zerog.lax.LAX.launch([DashoPro-V1.2 120198]) 
at com.zerog.lax.LAX.main([DashoPro-V1.2-120198])


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

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