Hi all,
I try to add a flash based gallery to my GAE application.
But if I call the page where the gallery is located at I get the
following exception:
WicketMessage: Method onLinkClicked of interface
org.apache.wicket.markup.html.link.ILinkListener targeted at component
[MarkupContainer [Component id = link]] threw an exception
Root cause:
java.security.AccessControlException: access denied
(java.io.SerializablePermission enableSubstitution)
at
java.security.AccessControlContext.checkPermission(AccessControlContext.java:
355)
at
java.security.AccessController.checkPermission(AccessController.java:
567)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:549)
The gallery is located within a TabbedPanel. And the exception occurs
if I click on the tab with the gallery inside.
WIthin my xxxApplication class I defined the following method:
protected ISessionStore newSessionStore() {
return new HttpSessionStore(this);
}
Any ideas how to avoid this failure?
Thanks in advance.
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