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Andrea Del Bene commented on WICKET-6001: ----------------------------------------- I see your war contains also source files so I could build a quickstart with them. A quickstart is much more helpful to spot an issue as we can see the code. [~mgrigorov] the problem is inside RequestHandlerStack#detach(). Every exception is caught and silently logged. I see you have changed the try/catch statement with this: https://git-wip-us.apache.org/repos/asf/wicket/repo?p=wicket.git;a=commitdiff;h=a5954823353f20a6157156704ae91d6067a1f5c8 A possible solution for this current issue could be adding another catch block for RuntimeException: {code} try { detach(handler); } catch (RuntimeException exception) { throw exception; } catch (Exception exception) { log.error("Error detaching RequestHandler", exception); } {code} Could be this a problem in your opinion? > Exception raised while refreshing a page with queued components missing in > the markup > ------------------------------------------------------------------------------------- > > Key: WICKET-6001 > URL: https://issues.apache.org/jira/browse/WICKET-6001 > Project: Wicket > Issue Type: Bug > Components: wicket > Affects Versions: 7.0.0 > Reporter: Palancher aurélien > Assignee: Andrea Del Bene > Attachments: myproject.war > > > An exception is raised when refreshing a page or panel containing queued > components which are missing in the markup. > We can omit queued components in the markup when the page is created the > first time but we cannot refresh it -- This message was sent by Atlassian JIRA (v6.3.4#6332)