...
You have an existing AEM Projects that uses wcm.io DevOps CONGA and CONGA AEM Definitions 0.x for automating your AEM infrastructure deployments. You want to update to AEM Definitions 1.x.
Solution
With WDCONGA-14 some predefined roles have changed, this required updates in your CONGA environment files, WDCONGA-12 and WDCONGA-18 the roles for AEM Disptacher where refactored and are now much more powerful the before. But there are some backward-incompatible changes, you need to update your environment for the aspects listed in this page.
Remove role aem-disptacher-common
...