Resource nexus-maven-repository-index.properties does not exist in IntelliJ

Question

While experimenting with Grails 3 under IntelliJ I found the following warning:

 Unindexed remote maven repositories found. Disable...
 The following repositorie         


        

Answer 1

• If you're using your custom repository
• AND it is Nexus 3.x

chances are high that you forgot to set up a Task to publish your maven repository indexes.

Log in via browser. Go to Administration/System/Tasks/Create Task/Create Publish Maven indexes Task

Set it for an hourly publish. Done.