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WPF integrated viewer doesn't display views from datasource

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124590 Jun 15,2016 05:47 PM Jun 16,2016 08:10 AM Dashboard Platform 1
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Tags: Dashboard Viewer
Ondrej V
Asked On June 15, 2016 05:47 PM

Hello, I have integrated dashboard viewer in the WPF application and when I use view as datasource(ORACLE ODBC - Microsoft ODBC driver)
it writes dashboard cannot be displayed due to an error.

The log C:\Program Files (x86)\Syncfusion\Dashboard Platform SDK\Utilities\Windows Service\ErrorLog\ErrorLog15-06-2016.log  says:
Generated Query:
-------------------------------------6/15/2016--10:48 PM--------------------------------
Error Code:-2147467261
System.NullReferenceException: Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt.
   bei Syncfusion.DashboardService.DashboardService.<>c__DisplayClass8cf.<FillRelationalDataManager>b__8a4(Table item)
   bei System.Collections.Generic.List`1.ForEach(Action`1 action)
   bei Syncfusion.DashboardService.DashboardService.FillRelationalDataManager(IEnumerable`1 dataSources, DashboardSettings xmlObject, String key, Boolean cacheable, String modifiedConnectionStrings, String token)
   bei Syncfusion.DashboardService.DashboardService.InitializeControls(String action, String reportId, Object data, Object rangeData, String masterControl, String context, Boolean serverSideCache, Object filterParameters, String modifiedConnectionStrings, String widgets, String token, String customLanguagePath, String customCulture)
   bei SyncInvokeInitializeControls(Object , Object[] , Object[] )
   bei System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]& outputs)
   bei System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)
   bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)
   bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage41(MessageRpc& rpc)
   bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc& rpc)
   bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(MessageRpc& rpc)
   bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(MessageRpc& rpc)
   bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(MessageRpc& rpc)
   bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc& rpc)
   bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(MessageRpc& rpc)
   bei System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)


I think there is some bug in the service. Can you help please?

Umapathy Shanmugam [Syncfusion]
Replied On June 16, 2016 08:10 AM

Hi Ondrej,

Thanks for contacting Syncfusion support.

We have already fixed the reported issue in our side and fix will be available in our upcoming release which is expected to be in end of this month.

Regards,
Umapathy S


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