Invalid URL given to access Form entries in email notifications

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.2.10 DXP FP1, 7.2.X, 7.2.1 CE GA2, 7.3.10 DXP GA1, Master
• Component/s: Forms
• Labels:
  • 7.1-should
  • 7.2-should
  • liferay-fixpack-dxp-1-7210
  • valid_on_72
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Fix Priority: 4
• Git Pull Request: https://github.com/jeyvison/liferay-portal/pull/435
• QA Test Name:
  • EMAIL_NOTIFICATIONS_8_-_Email_contains_correct_link_to_redirect_to_the_form_entries_list
• QA Test Score: 5

Steps to Reproduce:

1. Setup/Configure an SMTP server to receive emails from Liferay server
2. Add a new Form with a text field
3. Configure email notifications for the form (in Settings)
4. Publish Form
5. Go to Publication URL
6. Submit an entry
7. View email notification
8. In the email, click the link at: View all the form's entries by clicking here.

Expected Result:
Link directs to form entries list.

Actual Result:
Link URL is incorrect. Error thrown on navigation, "Forms is temporarily unavailable."

2018-06-14 21:37:28.511 ERROR [http-nio-8080-exec-8][render_portlet_jsp:131] null
java.lang.NullPointerException
	at com.liferay.dynamic.data.mapping.form.web.internal.display.context.DDMFormAdminDisplayContext.getDDMFormInstanceRecordVersion(DDMFormAdminDisplayContext.java:270)
	at org.apache.jsp.admin.view_005fform_005finstance_005frecord_jsp._jspService(view_005fform_005finstance_005frecord_jsp.java:253)

The link for the big button: "Click here to access the form" does correctly direct to the specific form entry.

Reproduced on:
7.1.x-private: 23f1b2e8a13c064f014ae8a285f941b0b2ed375c