[jira] Resolved: (WICKET-2092) SignInPanel IllegalArgumentException exception

["Juergen Donnerstag (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-2092?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Juergen Donnerstag resolved WICKET-2092.
----------------------------------------

       Resolution: Fixed
    Fix Version/s: 1.4-RC3
         Assignee: Juergen Donnerstag

fixed

> SignInPanel IllegalArgumentException exception
> ----------------------------------------------
>
>                 Key: WICKET-2092
>                 URL: https://issues.apache.org/jira/browse/WICKET-2092
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket-auth-roles
>    Affects Versions: 1.3.5, 1.4-RC1
>            Reporter: Juri Prokofiev
>            Assignee: Juergen Donnerstag
>            Priority: Minor
>             Fix For: 1.4-RC3
>
>
> If HomePage don't have a default constructor there seems to be a problem with SignInPanel -- after the form submission an exception occured: java.lang.IllegalArgumentException: wrong number of arguments.
> The following code in DefaultPageFactory class might be bogus:
> if (argument != null)
>   return (Page)constructor.newInstance(new Object[] { argument });
> else
>   return (Page)constructor.newInstance(new Object[] {});
> Quickfix for solving the problem - replace "(PageParameters)null" with "new PageParameters()":
> setResponsePage(getApplication().getSessionSettings().getPageFactory().newPage(getApplication().getHomePage(), new PageParameters()));

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