How to resolve java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException

The java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException error occurs when the Java class javax.xml.bind.JAXBException is not found on the classpath. This class is part of the Java Architecture for XML Binding (JAXB) API, which is used for parsing and generating XML.

To fix the NoClassDefFoundError, you need to include the JAXB API jar file on the classpath. The JAXB API is not part of the standard Java SE API, so you will need to download the jar file from the following location:

https://repo1.maven.org/maven2/javax/xml/bind/jaxb-api/

You can then include the jar file on the classpath when running your application. For example:

java -cp jaxb-api.jar:other_jars MyClass

I hope this helps! Let me know if you have any other questions.