java.lang.NoClassDefFoundError: org/json/simple/JSONObject

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

,

This is thrown when the Java Virtual Machine (JVM) tries to load a particular class and the specified class cannot be found in the classpath. Make sure poi-ooxml library jar is added to your project's build path and you are using the latest version.

java.lang.ClassNotFoundException: org.json.simple.JSONObject
at java.net.URLClassLoader$1.run(Unknown Source)

Users with the same issue

Once, 1 week ago
Once, 1 month ago
Once, 2 months ago
Once, 2 months ago
5 times, 2 months ago

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.