Hello,
I cannot reproduce this error.
If when you get again this error, if you can run this code (in dev... tools) to find what unit cause this error:
Logging.WriteDebug("================================================");
foreach (var o in ObjectManager.GetObjectWoWUnit())
{
var r = Reaction.Unknown;
try
{
r = o.Reaction;
}
catch{}
Logging.WriteDebug(o + " > " + r);
}
Logging.WriteDebug("================================================");