Can't see portlet hook changes

When you create a Hook liferay plugin and deploy it to you application server, you will not see the changes right away.

What to do?

Restart the application server.

Can't log in on liferay (jBoss)

If you can't log in on liferay there's something really quick you can do to solve your problem. Delete the file:

portal-setup-wizard.properties

from your liferay home directory. Deleting this file will ensure that Liferay will present the wizard setup again when you restart the application server.

 NOTE: If you don't where it is your liferay home, check the portal-ext.properties file and property liferay.home. If you still can't get it, look for the Deploy folder, which is in the same location of the properties file.