I'm guessing you're trying to @Inject a logger into a service. >From memory, I *think* that loggers can only be @Inject'ed into pages and components. Components have additional behaviour availble to @Inject that services do not. See InjectWorker/InjectProvider
On 3 July 2014 01:29, Manuel Sugawara <manuel.sugaw...@gmail.com> wrote: > Hi, > > I'm trying to play a little bit with 5.4-beta-6 but our application that > runs on tapestry 5.3.7 isn't starting, the error is: > > org.apache.tapestry5.ioc.internal.OperationException: No service implements > the interface org.slf4j.Logger. > > Any clues on what I am missing? > > Regards, > Manuel. >