Publication fails because no FriendlyURLEntryMapping exists with the key

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.1.0 Beta 3, 7.1.X, Master
• Component/s: Blogs, Content Publishing > Staging
• Labels:
  • QA-AUTOMATION
• Fix Priority: 5
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/59563
• Bug Type: Regression Bug
• QA Test Name:
  • LocalFile.BlogsUsecase#ImportBlogsCommentLAR
  • LocalFile.BlogsUsecase#StagingBlogsCP
  • LocalFile.CPRolesPGStaging#StagingBlogsRolesWorkflow
  • LocalFile.CPWebcontent#ImportTrainingLAR
  • LocalFile.Staging#StagingCopyFromLive
  • LocalFile.StagingUsecase#StagingLocalLiveLockAndEditBlogsEntry
  • LocalFile.StagingUsecaseWithVersioning#StagingBlogsCP
• QA Test Score: 30

To reproduce:
1. create a site
2. add a page to the site
3. enable local staging with all content staged
4. add a Blog widget to the page
5. create a blog entry
6. publish site to live

Actual result:
Publication fails. "An unexpected error occurred with the publication process. Please check your portal and publishing configuration." See trace here.

Expected:
Publication to succeed.

Tested on master c1eb2f7