topic Re: Why am I getting an Unhandled Exception in GeoEvent Simulator? in ArcGIS GeoEvent Server Questions https://community.esri.com/t5/arcgis-geoevent-server-questions/why-am-i-getting-an-unhandled-exception-in/m-p/492036#M2153 <HTML><HEAD></HEAD><BODY><P>Possibly because I am running it in MS Server 2012 R2?</P></BODY></HTML> Tue, 25 Aug 2020 12:44:19 GMT AdamRepsher 2020-08-25T12:44:19Z Why am I getting an Unhandled Exception in GeoEvent Simulator? https://community.esri.com/t5/arcgis-geoevent-server-questions/why-am-i-getting-an-unhandled-exception-in/m-p/492035#M2152 <HTML><HEAD></HEAD><BODY><P>When I load a CSV sample into the geoevent&nbsp;simulator, why am I seeing this?:</P><P><STRONG>System.MissingMethodException: Method not found: '!!0[] System.Array.Empty()'.</STRONG></P><P></P><P>There's a lot more in the details window.&nbsp; Let em know if you need to see more of that.</P><P></P><P>I just upgraded from Enterprise/GeoEvent Server 10.7.1 to 10.8.1.</P><P></P><P>Thanks!</P><P>--Adam</P></BODY></HTML> Wed, 19 Aug 2020 17:58:24 GMT https://community.esri.com/t5/arcgis-geoevent-server-questions/why-am-i-getting-an-unhandled-exception-in/m-p/492035#M2152 AdamRepsher 2020-08-19T17:58:24Z Re: Why am I getting an Unhandled Exception in GeoEvent Simulator? https://community.esri.com/t5/arcgis-geoevent-server-questions/why-am-i-getting-an-unhandled-exception-in/m-p/492036#M2153 <HTML><HEAD></HEAD><BODY><P>Possibly because I am running it in MS Server 2012 R2?</P></BODY></HTML> Tue, 25 Aug 2020 12:44:19 GMT https://community.esri.com/t5/arcgis-geoevent-server-questions/why-am-i-getting-an-unhandled-exception-in/m-p/492036#M2153 AdamRepsher 2020-08-25T12:44:19Z Re: Why am I getting an Unhandled Exception in GeoEvent Simulator? https://community.esri.com/t5/arcgis-geoevent-server-questions/why-am-i-getting-an-unhandled-exception-in/m-p/1055407#M3540 <P>Having the same issue here. Also on Server 2012 R2. Did you determine what caused the error?</P> Thu, 06 May 2021 20:15:10 GMT https://community.esri.com/t5/arcgis-geoevent-server-questions/why-am-i-getting-an-unhandled-exception-in/m-p/1055407#M3540 BrandonWalls 2021-05-06T20:15:10Z