Maven - No plugin found for prefix 'tomcat7' in the current project and in the plugin groups

Question

I\'ve created a Maven project. This is the structure:

-parent
    -core
    -web

but when I try to dep

Answer 1

I got the same error from using the file based idp.xml and formatting it!!! Don't format it, use curl, or chrome and save the file from https://idp.ssocircle.com/idp-meta.xml directly to spring-security-saml-1.0.2.RELEASE\sample\src\main\resources\metadata\idm.xml

Then in SecurityContext.cml