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  • Laurence Gillian 597 posts 1214 karma points
    Jul 03, 2013 @ 13:15
    Laurence Gillian
    0

    Error on Application Startup (Visual Studio)

    Umbraco 6.1.2.
    SQL Server 2008 Express.

    When the application starts, if Visual Studio is debugging the process I get the following error:

    Locating source for 'c:\Users\kipusoep\Documents\GitHub\UrlTracker\UrlTracker\Modules\UrlTrackerModule.cs'. Checksum: MD5 {32 ec 77 5d 64 ec a8 64 3b ed ed fc ea eb 1d c9}
    The file 'c:\Users\kipusoep\Documents\GitHub\UrlTracker\UrlTracker\Modules\UrlTrackerModule.cs' does not exist.
    Looking in script documents for 'c:\Users\kipusoep\Documents\GitHub\UrlTracker\UrlTracker\Modules\UrlTrackerModule.cs'...
    Looking in the projects for 'c:\Users\kipusoep\Documents\GitHub\UrlTracker\UrlTracker\Modules\UrlTrackerModule.cs'.
    The file was not found in a project.
    Looking in directory 'C:\Program Files\Microsoft Visual Studio 10.0\VC\crt\src\'...
    Looking in directory 'C:\Program Files\Microsoft Visual Studio 10.0\VC\atlmfc\src\mfc\'...
    Looking in directory 'C:\Program Files\Microsoft Visual Studio 10.0\VC\atlmfc\src\atl\'...
    Looking in directory 'C:\Program Files\Microsoft Visual Studio 10.0\VC\atlmfc\include\'...
    The debug source files settings for the active solution indicate that the debugger will not ask the user to find the file: c:\Users\kipusoep\Documents\GitHub\UrlTracker\UrlTracker\Modules\UrlTrackerModule.cs.
    The debugger could not locate the source file 'c:\Users\kipusoep\Documents\GitHub\UrlTracker\UrlTracker\Modules\UrlTrackerModule.cs'.

    And then every request throws the following error:

    Sequence contains no elements

       at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   at InfoCaster.Umbraco.UrlTracker.Modules.UrlTrackerModule.context_EndRequest(Object sender, EventArgs e) in c:\Users\kipusoep\Documents\GitHub\UrlTracker\UrlTracker\Modules\UrlTrackerModule.cs:line 80
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
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  • Stefan Kip 1606 posts 4098 karma points c-trib
    Jul 03, 2013 @ 13:24
    Stefan Kip
    100

    UrlTrackerModule.cs line 80 is:

    rootNodeId = new Node(-1).ChildrenAsList.First().Id;

     Am I correct when I say you don't have any content nodes yet? (new Node(-1) == Content Root Node and it seems like it doesn't have any children at all)

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  • Laurence Gillian 597 posts 1214 karma points
    Jul 04, 2013 @ 11:03
    Laurence Gillian
    0

    Ahha! That'll be it.

    Thank you for the reply :) and the update was a pleasant suprise, thanks! Lau

    GitHub Issue (fixed)

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  • Stefan Kip 1606 posts 4098 karma points c-trib
    Jul 04, 2013 @ 11:10
    Stefan Kip
    0

    Meanwhile I've implemented another check so this exception won't occur anymore, will be included in the next version.

    Could you mark this topic as solved please? Thanks! :-)

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