By the way: your avatar made me remember good times sitting together with
my boy watching adventure times :-)
On Sat, Dec 21, 2019 at 9:03 AM ShengChe Hsiao wrote:
> Dear all
> I faced a strange exception, the error message:
>
> A problem occurred while checking object with type:
>
Hi,
Instead of keeping a reference to WebApplication just use
Application.get();: it is bound to thread as a threadlocal. If you need
your specific instance you can always add
public static MyWebApplication getInstance() {
return (MyWebApplication) Application.get();
}
to class
Hi,
The stacktrace shows you that you are passing a LoadableDetachableModel
to info.sls.GMapPanel which contains a non-serializable reference
to info.sls.WicketApplication$3;
info.sls.WicketApplication$3 is an anonymous class inside your
WicketApplication, which contains a reference to it’s