I’m using Vaadin 6.2 and trying to set up OOPHM like in this tutorial:
OOPHM tutorial
When i’m done, i get this error (how can i make it work)? I also tried the link in FF3.5, on which i installed the plugin.
The first error means that you have some other application running in port 9997 on your computer, so the OOPHM shell cannot receive connections from the OOPHM plugin at that port. Check what other software might be running - maybe just another copy of the same program.
If you cannot stop the other application, check GWT documentation for how to use another port…
The second and third error indicate that the shell cannot start your browser with the correct URL. This is not a big issue, you can simply copy the URL to your browser.