Wpf Crashed related to runtimecore.dll

[StevenLam1208]

Does anyone have an issue with an application automatically closed in version 200.6?  I got the exception from an application event viewer log.  It is affecting our production application.Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AccessViolationException
at RuntimeCoreNet.GeneratedWrappers.CoreVector.CoreRT_Vector_insert(IntPtr, Int64, IntPtr, IntPtr*)
at RuntimeCoreNet.GeneratedWrappers.CoreVector.Insert(Int64, RuntimeCoreNet.GeneratedWrappers.CoreElement)
at Esri.ArcGISRuntime.RuntimeCollection`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].AddRange(System.Collections.Generic.IEnumerable`1<System.__Canon>)
at Esri.ArcGISRuntime.RuntimeObservableCollection`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].AddRange(System.Collections.Generic.IEnumerable`1<System.__Canon>)

[StevenLam1208]

The application has been running for a while then it intermittently closed.  The application displays the incident locations and moving vehicles using graphicsoverlay.  I tried rendering mode Static v.s. Dynamic.  It still had the same issue.

[dotMorten_esri]

That does indeed look like a crash deep in the native code. Do you have somewhat of a consistent reproducer? If so we might be able to tweak a few settings and collect a good crash dump to help investigate.

[StevenLam1208]

It is randomly closed.  I am not able to reproduce it consistent.

[StevenLam1208]

No, I don't.  It ran for several days, then crashed without any action.  Do you have any suggestions?

[StevenLam1208]

I was able to capture the dump files that happened several times during this weekend using Procdump.  I attached these dump files via ESRI case #03817866.

[dotMorten_esri]

Thank you! Very helpful. Already looked at them and having a code owner of the specific area looking into it now.

[StevenLam1208]

Thank you very much for looking at this.

[StevenLam1208]

Hi Morten,

We changed our production application followed ESRI tech. support suggestion.  We used unique value renderer and PictureMarkerSymbolLayer.  We still have the runtimecore exception c0000005.  We have a bug number BUG-000174246.  Do you know the status of this?  We have complaints everyday that the application crashed.  All the crashes related to this exception.