Error loading Collection in form

Hi all, In the jsp page "ProjectsFound.jsp" I obtain the list of all projects in a DB and I have two bottoms (edit and add groups). If I click on Add Groups, I want to show in the new page (addGroups.jsp) the name of the project and a list of all groups in order to select all which I want to li

Validator issue

I have configured 2 struts-config.xml files (struts-config1.xml and struts-config2.xml), two validation.xml files (validation1.xml and validation2.xml), one validator-rules.xml and the web.xml file. Web xml file: ... /WEB-INF/struts-config1.xml,/WEB-INF/struts-config2.xml ... In struts-config1