Glassfish unable to deploy at root because default-web-module is declared

Question

While trying to deploy to Glassfish Server Open Source Edition 3.1.2.2 (build 5) from both Netbeans and Admin Console the following message is thro

Answer 1

There 2 ways:

1. From Glassfish admin.

   Configurations -> server-config -> Virtual Servers -> server. Then select empty row for Default Web Module attribute and save.

2. Open file glassfish/domains/{your_domain_name}/config/domain.xml, find line similar to

and delete default-web-module attribute.