Hi DOJO Community,

I'm reaching out for assistance with the META WhatsApp Messaging Solution and its connector (version 1.0.0.1). We've implemented this solution in our DEMO Dataminer (feature release 10.5.1) by following the documented procedure and requirements (META WhatsApp Messaging Solution | DataMiner Docs).

Currently, we're using a Dummy element and have configured correlation to a controllable parameter. However, when we modify this parameter to trigger an alarm and execute the correlation, an error appears in the Information Events, and the message fails to send to the contacts configured in the 'wpp' element.

"Script Failure (META Alarm Detection): EXIT: "Run|Something went wrong: System.MissingMethodException: Method not found: 'Void Skyline.DataMiner.Core.InterAppCalls.Common.CallBulk.IInterAppCall.Send(Skyline.DataMiner.Net.IConnection, Int32, Int32, Int32, System.Collections.Generic.IEnumerable`1<System.Type>)'.
at METAAlarmDetection_1.Script.SendMessages(AlarmMessage message, Int32 dmaId, Int32 elementId)
at METAAlarmDetection_1.Script.RunSafe(IEngine engine)
at METAAlarmDetection_1.Script.Run(IEngine engine)" (see comment for more details)"

I would greatly appreciate any guidance or suggestions you may have to resolve this issue. Your expertise and insights would be invaluable.

Thank you in advance for your time and support.

Best regards, Jardel