NoClassDefFoundError problems with help of Apache Commons Validator

Question

Getting an error if using Apache Commons Validator:

java.lang.NoClassDefFoundError: org/apache/oro/text/perl/Perl5Util

Even if, Apache Commons Validator /dep

Answer 1

Put the jar containing "org/apache/oro/text/perl/Perl5Util" class on the server and modify the classpath of the server to include the jar file.