Publish fails with:
An unexpected error occurred with the publication process. Please check your portal and publishing configuration.
The Site Navigation Menu Item could not be imported because of the following error: null.
- switch on local staging with page versioning
- add a site pages variation
- add a new page
- Click on Publish to Live
Publishing without failure or meaningful error message without exception in the logs
Exception in the log:
In LayoutSiteNavigationMenuItemType.java _getLayout returns with null.