Hi Ric, that's weird, the method signature looks fine to me.
Is org.apache.tapestry5.modules.TapestryModule listed in the loaded modules in the log output? How do you start your Tapestry project? Do you use the standard way of starting Tapestry in a ServletContainer/web.xml/TapestryFilter or do you use any other means to start the Registry? For example, we use a custom starter project initializing Tapestry manually, so we need to add the TapestryModule manually, too, as it's only provided by the TapestryFilter. Cheers Ben On Thu, Apr 27, 2023 at 9:57 AM Ric 2000 <erich.gorma...@gmail.com> wrote: > Hi all, > After Migration to Tapestry 5.8 I face the following issue > with ComponentClassResolver during Server start: > > "Contribution XYZ(Configuration) is for service 'ComponentClassResolver', > which does not exist" > > In my own filter module in my library I used code like the following: > > void contributeComponentClassResolver(Configuration<LibraryMapping> > configuration) > > Do you Haven Idea what is going wrong here? > > Thanks for your Help. > > Regards, Ric >
