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:

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

Jan 29, 2024 · Exception in thread 'main' java.lang.NoClassDefFoundError: Asked 14 years, 5 months ago Modified 1 year, 10 months ago Viewed 417k times

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

Caused By: java.lang.NoClassDefFoundError: org/apache/log4j/Logger Asked 11 years, 11 months ago Modified 1 year, 5 months ago Viewed 428k times

Feb 4, 2015 · I have gone through this thread What causes and what are the differences between NoClassDefFoundError and ClassNotFoundException? This is what one of the ans,which ...

Nov 8, 2015 · This error indicates that the ServletContext class is not found in the classpath.

I am trying to make a get request from the GWT servlet to get JSON response from a web service. Following is the code in my servlet : public String getQueData() throws IllegalArgumentException {

Oct 30, 2020 · Explore solutions for resolving jakarta.servlet.ServletException and java.lang.NoClassDefFoundError issues in Tomcat server with comprehensive troubleshooting steps.

Feb 10, 2010 · Strange "java.lang.NoClassDefFoundError" in Eclipse Asked 15 years, 10 months ago Modified 1 year, 6 months ago Viewed 170k times