What does the Java error message "java.lang.NoClassDefFoundError: org/apache/commons/cli/ParseException" mean?

edit

The Java error message "java.lang.NoClassDefFoundError: org/apache/commons/cli/ParseException" means that the Java Virtual Machine (JVM) could not find the class "ParseException" from the Apache Commons CLI library. This can happen when the required JAR file or classpath is not properly configured or when the library is missing or outdated. It usually occurs when running a Java application that depends on the Apache Commons CLI library.