rc1: It Seems cause 404 not found in firebug.

[tomasi]

When I upgraded from m2 to rc1, I recompiled my project again.
Then I found out there's a xxx/war/none 404 not found request appeared in my firebug.

So I switched back to m2, then It disappeared. I don't know what caused it this?
Although It not affect performance. I just want to find out why?

btw I only used ListStore, Grid, Window, ContentPanel and FormPanel.

[sven]

I am moving this to the help forum.

[tomasi]

Problem solved!
Somehow I restarted my Windows and my eclipse then magically problem is gone!!!
I don't why, but I guess it's eclipse keeps my old settings no matter I've already put the new gxt.jar into the library~~