I got this Erro with Jboss 4.2.0 why ? what i must to do ?
12:57:14,140 INFO [AjpProtocol] Starting Coyote AJP/1.3 on ajp-127.0.0.1-8009 12:57:14,156 INFO [Server] JBoss (MX MicroKernel) [4.2.0.GA (build: SVNTag=JBos s_4_2_0_GA date=200705111440)] Started in 9s:31ms 12:57:41,406 INFO [STDOUT] Error:$Proxy65 cannot be cast to com.javajazzup.exam ples.ejb3.stateless.CalculatorBean 12:57:41,406 INFO [STDOUT] div