there are warnings written to console but there is no visual feedback to the end user. Reproducible: Always Steps to Reproduce: 1.create google mail account 2.create a group (can be even empty) with name "TESTA" 3.create another group named "TESTA" 4. try to create a google contacts resource in kontact or kaddressbook Actual Results: no addressbook is visible
This is fixed in upcoming KDE 4.14, where IDs instead of names are used for Collection names, to prevent the conflict.