Cannot cast to class java.net.URLClassLoader

[Deeps Kiren]

Hi,

       I am getting this error.  I am using jdk 11.

-> Fatal error :

   class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap')
java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap')
at com.izforge.izpack.merge.resolve.ResolveUtils.getJarUrlForPackage(ResolveUtils.java:172)
at com.izforge.izpack.merge.resolve.PathResolver.getMergeableJarFromPackageName(PathResolver.java:99)
at com.izforge.izpack.compiler.CompilerConfig.addGUIPrefs(CompilerConfig.java:543)
at com.izforge.izpack.compiler.CompilerConfig.executeCompiler(CompilerConfig.java:351)

at com.izforge.izpack.compiler.bootstrap.CompilerLauncher.main(CompilerLauncher.java:55)

How can I fix this issue?

Thanks in advance,

Deeps.

[andrea...@gmail.com]

Hello,

Are you using the latest izpack-5.2.1 release?

Cheers,

Andreas