WindowBuilder debug mode dies with 503

Question

I'm running WindowBuilder building a GXT application under eclipse. It's a new app, but has been working before I gutted and rebuilt my first form.

Now when it comes up in my Firefox window, it says:

HTTP ERROR: 503

SERVICE_UNAVAILABLE

RequestURI=/ImageViewer.html

Powered by jetty://

For url: http://127.0.0.1:8888/ImageViewer.html?gwt.codesvr=127.0.0.1:9997

Any ideas?

Answer 1

It appears that all of these issues were because of mis-configuration of the spring framework from the web.xml file and then missing jar files from spring framework.

When I resolved all of these, my GXT app started working properly.

thanks for all the help