Perfect advice, thanks! It turned out the workspace on my build server wasn't
bring properly cleaned for each build so the final WAR contained a bunch of
5.3.8 JARs too.
> Date: Fri, 9 Oct 2015 00:21:50 +0200
> Subject: Re: [5.4-beta-35] NoSuchMethodError: PlasticManager.cre
Are you sure no old Tapestry's JAR are left in your Tomcat deployment? It
looks like there is an old JAR with Plastic classes somewhere.
Best regards,
Cezary
On Thu, Oct 8, 2015 at 7:05 PM, Ben Titmarsh
wrote:
> I just upgraded to Tapestry 5.4-beta-35 primarily for this bug fix:
> https://iss
