Hi Dojo

I'm trying to fill a table using the SLProtocol.FillArray method but it throws the following exception. Can somebody help me to find the root cause of this please?

2021/12/23 09:12:58.675|AviWest StreamHub.txt|SLManagedScripting.exe|ManagedInterop|ERR|0|140|QA704|PreviewProcessor.SetTableContent|Error while processing the InputsPreview for input 0:
System.InvalidOperationException: This type has a ComVisible(false) parent in its hierarchy, therefore QueryInterface calls for IDispatch or class interfaces are disallowed.
at System.Runtime.InteropServices.Marshal.GetNativeVariantForObject(Object obj, IntPtr pDstNativeVariant)
at Skyline.DataMiner.Scripting.ConcreteSLProtocol.NotifyProtocol(Int32 iType, Object value1, Object value2)
at Skyline.DataMiner.Scripting.ConcreteSLProtocol.FillArray(Int32 tableId, Object[] columns, Nullable`1 timeInfo)
at Skyline.DataMiner.Scripting.ConcreteSLProtocol.FillArray(Int32 tableId, Object[] columns)
at AviWest.StreamHub.PreviewProcessor.SetTableContent()

This is my approach:

Dictionary<string, AudiolevelstableQActionRow> rows = new Dictionary<string, AudiolevelstableQActionRow>();
...

string key = String.Format("{0}.{1}", root.InputId, sourceNumber);

AudiolevelstableQActionRow row = new AudiolevelstableQActionRow
{
Audiolevelstableinstance_1601 = key,
Audiolevelstableinputnumber_1602 = root.InputId,
...
};

rows[key] = row;

...
protected override void SetTableContent()
{
protocol.FillArray(Parameter.Audiolevelstable.tablePid, rows.Values.ToArray());
}

Thank you in advance!

Kind regards!