t:saveState does not work anymore after migrating JSF 1.x to JSF 2.x in WebSphere 8

Question

I have used JSF 1.x with Tomahawk 1.1.9 in my project and I'm now migrating this project to Websphere 8. I have changed the Faces config and web.xml configuration.

All components are working fine except of t:savestate. I am still using Tomahawk 1.1.9.
Is there any issue in using Tomahawk 1.1.9 version in JSF 2.x application?

Answer 1

You need to upgrade Tomahawk to a JSF 2.x compatible one.

In their download page, pick the one saying "for JSF 2.0" and not the one saying "for JSF 1.2".