Error occurs when attempting to transmit a notification across cluster because JSON is not serializable

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 6.1 EE GA3 (6.1.30), 6.2 EE GA1 (6.2.10)
• Fix Version/s: 6.1.X EE, 6.2.X EE
• Component/s: Collaboration > API > Notifications, Fault Tolerance > Clustering Framework
• Labels:
  • 61-ee-ga3-sp4
  • 62-ee-sp9
  • liferay-fixpack-platform-28-6130
  • liferay-fixpack-platform-30-6210

Error occurs when attempting to transmit a notification across cluster because JSON is not serializable.