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- Sun Jun 24, 2018 7:40 am
- Forum: Help and Support
- Topic: Java exception when installing on Kubuntu 18.04
- Replies: 1
- Views: 3859
Java exception when installing on Kubuntu 18.04
I am attempting to install UMS 7.1.0 on Kubuntu 18.04 and I get the following Java exception: Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/java/swing/plaf/windows/WindowsLookAndFeel at java.base/java.lang.ClassLoader.defineClass1(Native Method) at java.base/java.lang....