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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Feeds not updating automatically.Feeds not updating automatically.
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8/24/2015 11:48 PM
 
I have configured feeds for one of the site being managed. Though the feeds are configured, it is not updating the feeds at least daily. I confirmed that the schedulers are enabled for it and while checking the event viewer, I'm seeing the following error message.

---
AssemblyVersion:7.3.3
PortalID:-1
PortalName:
UserID:-1
UserName:
ActiveTabID:-1
ActiveTabName:
RawURL:
AbsoluteURL:
AbsoluteURLReferrer:
UserAgent:
DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke
ExceptionGUID:92453635-7b8d-4b77-bb39-065e0b4b0dd1
InnerException:Sequence contains more than one matching element
FileName:
FileLineNumber:0
FileColumnNumber:0
Method:System.Linq.Enumerable.Single
StackTrace:
Message:
System.InvalidOperationException: Sequence contains more than one matching element
at System.Linq.Enumerable.Single[TSource](IEnumerable`1 source, Func`2 predicate)
at DotNetNuke.Services.Scheduling.Scheduler.CoreScheduler.GetServer(String executingServer)
at DotNetNuke.Services.Scheduling.Scheduler.CoreScheduler.LoadQueueFromTimer()
at DotNetNuke.Services.Scheduling.Scheduler.CoreScheduler.Start()
Source:
---

Can't figure out what is causing problems here. When I refresh the feed manually, then everything will work fine. However, it is not updating automatically.
 
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8/25/2015 3:27 AM
 
the scheduler job is not running because one of the data queries return multiple records instead of one.
it would be helpful to get the full trace.

Cheers from Germany,
Sebastian Leupold (Microsoft MVP)

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

Speed up your DNN Websites with TurboDNN
 
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8/31/2015 3:48 PM
 

The log is not showing any more details.
 
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