How to fix "addConfigurationProvider(Xml...) is undefined" error in struts 2 blank archetype generated from m2eclipse plugin with Indigo?

I created a blank struts 2 archetype using maven 3, m2eclipse plugin for eclipse Indigo. I encountered this error after project generation.

The method addConfigurationProvider(XmlConfigurationProvider) is undefined for the type ConfigurationManager

This is from the ConfigTest.java

 protected void setUp() throws Exception {
        super.setUp();
        XmlConfigurationProvider c = new XmlConfigurationProvider("struts.xml");
        configurationManager.addConfigurationProvider(c);
        configurationManager.reload();
    }

How do I resolve this?
Thanks in advance.

Solution

The method addConfigurationProvider was marked as deprecated and replaced by addContainerProvider. With version 2.3.x this method was removed.

That was the bug with the struts2-archetype-blank.I believe you need to change the following settings

configurationManager.addConfigurationProvider(c);

to this:

configurationManager.addContainerProvider( c );

I hope this fill fix your issue