i am getting this error when i was doing ant installer.izpack
error
taskdef class net.sf.launch4j.ant.Launch4jTask cannot be found using the classloader AntClassLoader[]
<taskdef name=“launch4j”
classname=“net.sf.launch4j.ant.Launch4jTask”
classpath="${launch4j.dir}/launch4j.jar:${launch4j.dir}/lib/xstream.jar" /> this line i have been getting taskdef class net.sf.launch4j.ant.Launch4jTask cannot be found using the classloader AntClassLoader[]
but i have used my manual lication of Launch4j given below
i am waiting for your reply