Unable to import ICS file into Calendar

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, Master
• Fix Version/s: 7.2.10 DXP FP1, 7.2.1 CE GA2, 7.2.X, 7.3.10 DXP GA1, Master
• Component/s: Calendar
• Labels:
  • QA-V
  • liferay-fixpack-dxp-1-7210
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Story Points: 0.25
• Fix Priority: 3
• Sprint: Workflow_7.2_15
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/75114

Steps to reproduce:
1. Add Calendars widget
2. Add Event > Fill in Title > Save
3. Expand drop-down menu on Liferay Calendar
4. Click Manage Calendars
5. On kebab menu, Export > Save file
6. Click Add Calendar > Fill in title > Save
7. On new calendar, click on kebab menu
8. Import saved ICS file to new calendar
9. Assert calendar entry

Expected Results:
A imported calendar entry & success message: "Your request completed successfully. "

Actual Results:
A error message appears: "An unexpected error occurred while importing your file."

Environment:
Tomcat 9.0.17 + MySQL 5.7. Portal Master GIT ID: 5ad9a615c9010980e10f1c4ece0d583f3a34b4ee.
Tomcat 9.0.17 + MySQL 5.7. Portal 7.2.x GIT ID: 54af5b9f611d76f5af34eccf709cfada00e7da6a.
Base Branch Commit: ec2c00326f7733c96480885c3229c44256150dde.

Cannot reproduce on:
Tomcat 9.0.17 + MySQL 5.7. Portal 7.2 GA1