I am getting a NoClassDefFoundError when I run my Java application. What is typically the cause of this?

I've tried both the examples in Oracle's Java Tutorials. They both compile fine, but at run time, both come up with this error: Exception in thread "main" java.lang.NoClassDefFoundError:

The difference from the Java API Specifications is as follows. For ClassNotFoundException: Thrown when an application tries to load in a class through its string name using: The forName method in …

Feb 4, 2015 · Everything About ClassNotFoundException Vs NoClassDefFoundError article explains the difference between ClassNotFoundException Vs NoClassDefFoundError very clearly with example …

java.lang.NoClassDefFoundError: Could not initialize class XXX Asked 14 years, 3 months ago Modified 4 months ago Viewed 699k times

Sep 13, 2013 · Troubleshoot NoClassDefFoundError in Java Asked 14 years, 1 month ago Modified 11 years, 7 months ago Viewed 25k times

Почему возникает java.lang.NoClassDefFoundError? Вопрос задан 8 лет 9 месяцев назад Изменён 4 года 10 месяцев назад Просмотрен 91k раз

Sep 26, 2012 · I'm getting the following NoClassDefFoundError, which is weird, because the class is already present in the library jar. Exception in thread "main" …

May 13, 2012 · My first use of Maven and I'm stuck with dependencies. I created a Maven project with Eclipse and added dependencies, and it was working without problems. But when I try to run it via …

Nov 16, 2011 · The question (still) is: How to catch java.lang.NoClassDefFoundError? Where exactly have you answered that? You haven't. If I didn't know how to do that, I still wouldn't know it after …