For weird errors like that you can either use something like gwt-log and trace where you suspect it's happening, or use firebug with debugging on exceptions.
On Jan 20, 5:01 am, Cliff Newton <[email protected]> wrote: > I recently upgraded from GWT 1.5 to 2.0 and since I started running > 2.0 my app will occasionally lock up. When refreshing the page JBoss > still serves up my login page, however when I try to actually log in > it just sits there. Also, once the app freezes and you are already > logged in and try to do anything that accesses the database via RPC/ > servlet the app just sits there ticking away. I am able to access my > mysql database from query analyzer and the command line without any > problem, other apps on JBoss work fine, and there is nothing in the > JBoss logs to indicate any problem. Also, I can roll my project back > to GWT 1.5 and it works fine. > > I don't expect anyone to magically know the answer, but I'm stuck and > was hoping that someone might have some suggestions as to how I should > continue testing. Are there any tools you know of to help me find an > issue like this? Any techniques? > > I would really appreciate any feedback given. I've been stuck on this > for 3 days now. > > Server Environment: > Ubuntu 8.04.1 > JBoss Web/2.1.1.CR3 > Java version 1.5.0_16 > Mysql 5.0.5
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