Any clue on what would cause this Scheduler exception, or how to repair it?  I haven't personally put anything in the scheduler...dunno.

AssemblyVersion: -1
PortalID: -1
PortalName:
UserID: -1
UserName:
ActiveTabID: -1
ActiveTabName:
RawURL:
AbsoluteURL:
AbsoluteURLReferrer:
UserAgent:
DefaultDataProvider:
ExceptionGUID:
InnerException: Collection index must be in the range 1 to the size of the collection.
FileName:
FileLineNumber: -1
FileColumnNumber: -1
Method:
StackTrace:
Message: System.IndexOutOfRangeException: Collection index must be in the range 1 to the size of the collection. at Microsoft.VisualBasic.Collection.IndexCheck(Int32 Index) at Microsoft.VisualBasic.Collection.get_Item(Int32 Index) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.ScheduleQueueContains(ScheduleItem objScheduleItem) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.AddToScheduleQueue(ScheduleHistoryItem objScheduleHistoryItem) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.LoadQueueFromTimer() at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.Start()
Source:
Server Name: SERVERNAMEREMOVEDBYME

Josh Martin

I Have also this error in dnn 4.8.

Yes I think you're right.. there was a fix listed for something like this and I haven't seen a scheduler exception either since upgrading to 4.8.1 from 4.7

I'm still getting a fair few 'Validation of viewstate MAC failed' and those scriptmanager ID errors, but at least this one has gone.

Rob