Link to URL fails during Staging with Page Versioning

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, 7.2.X, Master
• Fix Version/s: 7.1.10 DXP FP13, 7.1.X, 7.2.1 CE GA2, 7.2.X, 7.3.10 DXP GA1, Master
• Component/s: Pages > Page Administration
• Labels:
  • 7.2-could
  • QA-AUTOMATION
  • ee-ts
  • liferay-fixpack-dxp-13-7110
  • staging
• Branch Version/s:
  7.1.x
• Backported to Branch:
  Committed
• Fix Priority: 4
• Last Working Version:
  Master
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/72670

Steps to Reproduce:

1. Startup Liferay
2. Create a new Site
3. Goto Publishing > Staging
4. Enable local live staging and page versioning for Public and Private Pages and Save
5. Goto Build > Pages and click on the '+' for New Public Page
6. Click "Link to URL", enter a name and save.

Expected behavior:
The page would be created.

Actual Behavior:
The page is not created and a blank error appears on the screen but not log errors or console errors appear.

Workaround:

1. Before creating "Link to URL" page, create a Widget Page
2. After the page is created you'll be navigated to Build > Pages
3. The directory will be "Pages > Public Pages > [Your widget page name]", click on Public Pages
4. Now click on the '+' for New Public Page and create a "Link to URL" page

Note: This was working in master at ce53bae26ad861555225b69c2744929e5849fd67 but by
e5f49f1432818edc4964092339adfaaa961de41d it was no longer working.

Reproduced:
Master: yes, e5f49f1432818edc4964092339adfaaa961de41d