UpdateStatusCallbackValue cannot be null

DeJe

I recently updated Repetier Host to v2.1.4 (Windows 10 pro), Server on an Raspi is v0.91.2 (was not updated).

If I start a print I get following errors in host log:

...

17:55:46.703 : UpdateStatusCallbackValue cannot be null.
17:55:46.703 : Parameter name: value
17:55:46.891 :    at Newtonsoft.Json.Linq.JToken.EnsureValue(JToken value)
17:55:46.891 :    at Newtonsoft.Json.Linq.JToken.op_Explicit(JToken value)
17:55:46.891 :    at RepetierServerConnector.RSStatus.ParseJSON(JObject obj)
17:55:46.891 :    at RepetierServerConnector.RSStatus.ParsePrinterArray(JArray a)
17:55:46.891 :    at RepetierServerConnector.ServerConnector.UpdateStatusCallback(JObject request, JToken response)
17:55:46.906 : Slow command added:M190 S72
17:55:46.906 : Slow command added:M109 S225
17:55:47.000 : Slow command added:G28 ; home all axes
17:55:47.109 : SelectExtruder:0
17:55:47.563 : UpdateStatusCallbackValue cannot be null.
17:55:47.563 : Parameter name: value
17:55:47.563 :    at Newtonsoft.Json.Linq.JToken.EnsureValue(JToken value)
17:55:47.563 :    at Newtonsoft.Json.Linq.JToken.op_Explicit(JToken value)
17:55:47.563 :    at RepetierServerConnector.RSStatus.ParseJSON(JObject obj)
17:55:47.563 :    at RepetierServerConnector.RSStatus.ParsePrinterArray(JArray a)
17:55:47.563 :    at RepetierServerConnector.ServerConnector.UpdateStatusCallback(JObject request, JToken response)
17:55:50.297 : UpdateStatusCallbackValue cannot be null.
17:55:50.297 : Parameter name: value
17:55:50.297 :    at Newtonsoft.Json.Linq.JToken.EnsureValue(JToken value)
17:55:50.297 :    at Newtonsoft.Json.Linq.JToken.op_Explicit(JToken value)
17:55:50.297 :    at RepetierServerConnector.RSStatus.ParseJSON(JObject obj)
17:55:50.297 :    at RepetierServerConnector.RSStatus.ParsePrinterArray(JArray a)
17:55:50.297 :    at RepetierServerConnector.ServerConnector.UpdateStatusCallback(JObject request, JToken response)
17:55:53.031 : UpdateStatusCallbackValue cannot be null.
17:55:53.031 : Parameter name: value
17:55:53.031 :    at Newtonsoft.Json.Linq.JToken.EnsureValue(JToken value)
17:55:53.031 :    at Newtonsoft.Json.Linq.JToken.op_Explicit(JToken value)
17:55:53.031 :    at RepetierServerConnector.RSStatus.ParseJSON(JObject obj)
17:55:53.031 :    at RepetierServerConnector.RSStatus.ParsePrinterArray(JArray a)
17:55:53.031 :    at RepetierServerConnector.ServerConnector.UpdateStatusCallback(JObject request, JToken response)
17:55:55.775 : UpdateStatusCallbackValue cannot be null.
17:55:55.775 : Parameter name: value
17:55:55.775 :    at Newtonsoft.Json.Linq.JToken.EnsureValue(JToken value)
17:55:55.775 :    at Newtonsoft.Json.Linq.JToken.op_Explicit(JToken value)
17:55:55.775 :    at RepetierServerConnector.RSStatus.ParseJSON(JObject obj)
17:55:55.775 :    at RepetierServerConnector.RSStatus.ParsePrinterArray(JArray a)
17:55:55.775 :    at RepetierServerConnector.ServerConnector.UpdateStatusCallback(JObject request, JToken response)
...

Luckely the print works without issues. But what happen here? Any hints?

mfg,

DeJe

Repetier

Maybe my fault. Please update to 2.1.5 where I fixed the possible reason. It's not a real problem for print just ugly to see that it fails parsing the server message.