I recently upgraded from 8.2u4 to 8.2u6 and SXA 1.4 to SXA 1.6 and ran into some issues found here. SXA 1.6 Creative Exchange Import Export options grayed out. After resolving this issue, I thought all was good. Until I needed to import and received the following error.
"No locator provider is configured at Sitecore.XA.Foundation.IoC.ServiceLocator.get_Current()..."
Screenshot is attached for the reference.
The issue has been resolved but I thought I would post the answer in case someone else runs into the issue.