SSIS Kingswaysoft error for JSON source - ssis

I am using JSON Source component in a package, it is working fine on my local machine but when I deploy in server am receiving the following error.
System.ArgumentException: Value does not fall within the expected range.
at Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSBufferManager100.FindColumnByLineageID(Int32 hBufferType, Int32 nLineageID)
at KingswaySoft.IntegrationToolkit.ProductivityPack.JsonSourceComponent.yhs.cgd(IDTSOutputColumn100 kbk, IDTSExternalMetadataColumn100 kbl)
at System.Linq.Enumerable.d__614.MoveNext()
at System.Linq.Buffer1..ctor(IEnumerable1 source)
at System.Linq.Enumerable.ToArray[TSource](IEnumerable1 source)
at KingswaySoft.IntegrationToolkit.ProductivityPack.JsonSourceComponent.bdc()
at KingswaySoft.IntegrationToolkit.ProductivityPack.JsonSourceComponent.PreExecute()
at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostPreExecute(IDTSManagedComponentWrapper100 wrapper)

For the error “Value does not fall within the expected range”, it seems to be an issue caused by the SSIS optimization design, it happens when you don’t have all the output attached to a destination component.
In this case, either of the following two options can solve the issue properly:
Set the RunInOptimizedMode property to False in the Properties window
at Data Flow Level (see figure 1). This setting can be found after
you click the blank area on your data flow designer.
Alternatively, you can try to direct other outputs of the JSON Source component to an SSIS Destination component which can take care of this situation as well.
Can you please give it a try and see if it helps?
[Figure 1]

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The code is removed coz the source code is shared below.
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The code is removed coz the source code is shared below.
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The code is removed coz the source code is shared below.
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Edit 1
Even if i initiate my viewmodel in the cctor of the custom Control, it raises casting exception in Designtime and not in Run tim
Edit 2
After i wrote Edit 1 above i noticed that now i have to Cast exception in two different Styles (CustomWeekView style and TemplatedListView Style) this is if you open Generic.xaml inside Blend. It is really getting annoying and i'm out of thoughts now. That is why i decided to share the source code of this Project, hopfully someone will be able to help looking at it. Below you will see the source code.
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Thanks
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