Ok, that problem seemed to be related to the wicket-bootstrap library, which we also use. An upgrade of that dependency from 0.10.7 to 0.10.16 solved the problem.
Cheers, Tom > On 08.12.2017, at 09:21, Tom Götz <tgo...@decoded.de> wrote: > > I have not tried, but I guess this only happens in our application’s > setup/environment. Just need a starting point for debugging, as something > must have changed between Wicket 7.4.0 and 7.5.0 that causes a different > behaviour in our app. Just asking here and hoping that someone else might > have experienced the same exception/behaviour … > > Tom > > >> On 08.12.2017, at 09:06, Maxim Solodovnik <solomax...@gmail.com> wrote: >> >> Hello Tom, >> >> maybe you can create quickstart >> http://wicket.apache.org/start/quickstart.html demonstrating this? >> >> On Fri, Dec 8, 2017 at 3:00 PM, Tom Götz <t...@decoded.de> wrote: >>> Hi there, >>> >>> starting with Wicket 7.5.0 we get a WicketRuntimeException whenever a >>> FeedbackMessage is rendered in our global FeedbackPanel that we use in our >>> pages. Everything is fine if there are not messages, but as soon as there >>> is any message to be rendered, we get this: >>> >>> org.apache.wicket.WicketRuntimeException: The component(s) below failed to >>> render. Possible reasons could be that: 1) you have added a component in >>> code but forgot to reference it in the markup (thus the component will >>> never be rendered), 2) if your components were added in a parent container >>> then make sure the markup for the child container includes them in >>> <wicket:extend>. >>> >>> 1. [Component id = message] >>> >>> at org.apache.wicket.Page.checkRendering(Page.java:666) >>> ~[wicket-core-7.5.0.jar:7.5.0] >>> >>> >>> Without any code changes in our application, this runs fine with Wicket >>> 7.4.0. Any hint where I could start looking what causes this? >>> >>> >>> Cheers, >>> Tom --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
