Fixed: "No Devices Attached" due to ArgumentNullException in System.Version..ctor

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  • hasanirmakhasanirmak CHMember ✭✭

    @BrendanZagaeski‌, thank you for your reply. We already solved. I think you said that keep your xcode 5, but as final way, we updated xcode 6 and after everything worked.

  • dangodango USMember

    Still getting No Devices Attached. Also getting this frequently:
    Log generated on 11/11/2014 3:12:15 PM

    Failed to start remote debugging proxy (Generic)
    Server returned an error. The remote server returned an error: (409) Conflict.

    Server error code: 409

    Conflict

    Only one client allowed at the same time.

  • hasanirmakhasanirmak CHMember ✭✭

    Hi, I still have problem.. I installed last versions.. I also opened a topic but probably you will not accept it. never mind.. for Visual studio I have this

    System.AggregateException: One or more errors occurred. ---> System.Net.WebException: The remote server returned an error: (500) Internal Server Error.

    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()
    --- End of inner exception stack trace ---
    ---> (Inner Exception #0) System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()<---

    Contents of C:\Users\Ertan\AppData\Local\Xamarin\Log\12.0\iOSDesigner.2014-11-11__13-50-01.log:
    [2014-11-11 13:51:14.9] INFO: Starting full reload...
    [2014-11-11 13:51:15.0] INFO: Reloading: Serialization took 1ms
    [2014-11-11 13:51:15.8] ERROR: EnsureSession (counter 0): System.AggregateException: One or more errors occurred. ---> System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()
    --- End of inner exception stack trace ---
    ---> (Inner Exception #0) System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()<---

    [2014-11-11 13:51:15.9] ERROR: Unexpected exception while reloading XML for MonoTouch.Design.Client.IPhoneDesignerItem[]
    System.AggregateException: One or more errors occurred. ---> System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()
    --- End of inner exception stack trace ---
    ---> (Inner Exception #0) System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()<---

  • hasanirmakhasanirmak CHMember ✭✭

    Hi, I still have problem.. I installed last versions.. I also opened a topic but probably you will not accept it. never mind.. for Visual studio I have this

    System.AggregateException: One or more errors occurred. ---> System.Net.WebException: The remote server returned an error: (500) Internal Server Error.

    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()
    --- End of inner exception stack trace ---
    ---> (Inner Exception #0) System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()<---

    Contents of C:\Users\Ertan\AppData\Local\Xamarin\Log\12.0\iOSDesigner.2014-11-11__13-50-01.log:
    [2014-11-11 13:51:14.9] INFO: Starting full reload...
    [2014-11-11 13:51:15.0] INFO: Reloading: Serialization took 1ms
    [2014-11-11 13:51:15.8] ERROR: EnsureSession (counter 0): System.AggregateException: One or more errors occurred. ---> System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()
    --- End of inner exception stack trace ---
    ---> (Inner Exception #0) System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()<---

    [2014-11-11 13:51:15.9] ERROR: Unexpected exception while reloading XML for MonoTouch.Design.Client.IPhoneDesignerItem[]
    System.AggregateException: One or more errors occurred. ---> System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()
    --- End of inner exception stack trace ---
    ---> (Inner Exception #0) System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
    at System.Net.HttpWebRequest.GetResponse()
    at MonoTouch.Tools.Utilities.BuildServerClient.ServerIO.Server_Post(String command, MemoryStream ms, IDictionary2 queryVariables) at MonoTouch.Tools.Utilities.BuildServerClient.<>c__DisplayClass12.<ExecuteRawPostCommand>b__11() at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteCommandTask[TResult](BuildServerCommand command, Func1 code, Boolean propagateExceptions)
    at MonoTouch.Tools.Utilities.BuildServerClient.ExecuteRawPostCommand(String commandName, MemoryStream stream, IDictionary2 queryVariables, Boolean propagateExceptions) at Xamarin.VisualStudio.IOS.Utilities.VSBuildServerClient.DesignerSendPayload(MemoryStream payload, IDictionary2 queryVariables, Boolean propagateExceptions)
    at Xamarin.VisualStudio.IOS.Designer.DesignerRemoteRequests.<>c__DisplayClass3.b__0(VSBuildServerClient client)
    at Xamarin.VisualStudio.IOS.Utilities.Helpers.<>c__DisplayClassa11.<RunOnlyIfConnected>b__9f() at System.Threading.Tasks.Task1.InnerInvoke()
    at System.Threading.Tasks.Task.Execute()<---

  • NatePearsonNatePearson USUniversity ✭✭

    +1 same problem.

    [22-Oct-2014 17:46:11] Exception: Exception type: System.ArgumentNullException
    Argument cannot be null.
    Parameter name: version
    at System.Version..ctor (System.String version) [0x00000] in :0
    at Mtb.Server.DeviceListener.m__1 (Xamarin.MacDev.IPhoneDevice d) [0x00000] in :0
    at System.Linq.Enumerable+c__Iterator102[Xamarin.MacDev.IPhoneDevice,Mtb.Server.Device].MoveNext () [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device].AddEnumerable (IEnumerable1 enumerable) [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device]..ctor (IEnumerable1 collection) [0x00000] in <filename unknown>:0 at System.Linq.Enumerable.ToList[Device] (IEnumerable1 source) [0x00000] in :0
    at Mtb.Server.DeviceListener.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.HandleRequest (ILoggingHelper logger, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.BaseCommand.OnRequest (System.Net.HttpListenerContext context, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.Listener.OnRequest (System.Object state) [0x00000] in :0
    [22-Oct-2014 17:46:11] Request handled in 11.747ms
    [22-Oct-2014 17:46:16] Error: Command [ListDevices: CommmandUrl=ListDevices] failed.
    [22-Oct-2014 17:46:16] Exception: Exception type: System.ArgumentNullException
    Argument cannot be null.
    Parameter name: version
    at System.Version..ctor (System.String version) [0x00000] in :0
    at Mtb.Server.DeviceListener.m__1 (Xamarin.MacDev.IPhoneDevice d) [0x00000] in :0
    at System.Linq.Enumerable+c__Iterator102[Xamarin.MacDev.IPhoneDevice,Mtb.Server.Device].MoveNext () [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device].AddEnumerable (IEnumerable1 enumerable) [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device]..ctor (IEnumerable1 collection) [0x00000] in <filename unknown>:0 at System.Linq.Enumerable.ToList[Device] (IEnumerable1 source) [0x00000] in :0
    at Mtb.Server.DeviceListener.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.HandleRequest (ILoggingHelper logger, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.BaseCommand.OnRequest (System.Net.HttpListenerContext context, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.Listener.OnRequest (System.Object state) [0x00000] in :0
    [22-Oct-2014 17:46:16] Request handled in 1.237ms
    [22-Oct-2014 17:46:21] Error: Command [ListDevices: CommmandUrl=ListDevices] failed.
    [22-Oct-2014 17:46:21] Exception: Exception type: System.ArgumentNullException
    Argument cannot be null.
    Parameter name: version
    at System.Version..ctor (System.String version) [0x00000] in :0
    at Mtb.Server.DeviceListener.m__1 (Xamarin.MacDev.IPhoneDevice d) [0x00000] in :0
    at System.Linq.Enumerable+c__Iterator102[Xamarin.MacDev.IPhoneDevice,Mtb.Server.Device].MoveNext () [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device].AddEnumerable (IEnumerable1 enumerable) [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device]..ctor (IEnumerable1 collection) [0x00000] in <filename unknown>:0 at System.Linq.Enumerable.ToList[Device] (IEnumerable1 source) [0x00000] in :0
    at Mtb.Server.DeviceListener.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.HandleRequest (ILoggingHelper logger, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.BaseCommand.OnRequest (System.Net.HttpListenerContext context, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.Listener.OnRequest (System.Object state) [0x00000] in :0
    [22-Oct-2014 17:46:21] Request handled in 1.273ms

  • NatePearsonNatePearson USUniversity ✭✭

    +1 same problem.

    [22-Oct-2014 17:46:11] Exception: Exception type: System.ArgumentNullException
    Argument cannot be null.
    Parameter name: version
    at System.Version..ctor (System.String version) [0x00000] in :0
    at Mtb.Server.DeviceListener.m__1 (Xamarin.MacDev.IPhoneDevice d) [0x00000] in :0
    at System.Linq.Enumerable+c__Iterator102[Xamarin.MacDev.IPhoneDevice,Mtb.Server.Device].MoveNext () [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device].AddEnumerable (IEnumerable1 enumerable) [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device]..ctor (IEnumerable1 collection) [0x00000] in <filename unknown>:0 at System.Linq.Enumerable.ToList[Device] (IEnumerable1 source) [0x00000] in :0
    at Mtb.Server.DeviceListener.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.HandleRequest (ILoggingHelper logger, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.BaseCommand.OnRequest (System.Net.HttpListenerContext context, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.Listener.OnRequest (System.Object state) [0x00000] in :0
    [22-Oct-2014 17:46:11] Request handled in 11.747ms
    [22-Oct-2014 17:46:16] Error: Command [ListDevices: CommmandUrl=ListDevices] failed.
    [22-Oct-2014 17:46:16] Exception: Exception type: System.ArgumentNullException
    Argument cannot be null.
    Parameter name: version
    at System.Version..ctor (System.String version) [0x00000] in :0
    at Mtb.Server.DeviceListener.m__1 (Xamarin.MacDev.IPhoneDevice d) [0x00000] in :0
    at System.Linq.Enumerable+c__Iterator102[Xamarin.MacDev.IPhoneDevice,Mtb.Server.Device].MoveNext () [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device].AddEnumerable (IEnumerable1 enumerable) [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device]..ctor (IEnumerable1 collection) [0x00000] in <filename unknown>:0 at System.Linq.Enumerable.ToList[Device] (IEnumerable1 source) [0x00000] in :0
    at Mtb.Server.DeviceListener.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.HandleRequest (ILoggingHelper logger, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.BaseCommand.OnRequest (System.Net.HttpListenerContext context, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.Listener.OnRequest (System.Object state) [0x00000] in :0
    [22-Oct-2014 17:46:16] Request handled in 1.237ms
    [22-Oct-2014 17:46:21] Error: Command [ListDevices: CommmandUrl=ListDevices] failed.
    [22-Oct-2014 17:46:21] Exception: Exception type: System.ArgumentNullException
    Argument cannot be null.
    Parameter name: version
    at System.Version..ctor (System.String version) [0x00000] in :0
    at Mtb.Server.DeviceListener.m__1 (Xamarin.MacDev.IPhoneDevice d) [0x00000] in :0
    at System.Linq.Enumerable+c__Iterator102[Xamarin.MacDev.IPhoneDevice,Mtb.Server.Device].MoveNext () [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device].AddEnumerable (IEnumerable1 enumerable) [0x00000] in <filename unknown>:0 at System.Collections.Generic.List1[Mtb.Server.Device]..ctor (IEnumerable1 collection) [0x00000] in <filename unknown>:0 at System.Linq.Enumerable.ToList[Device] (IEnumerable1 source) [0x00000] in :0
    at Mtb.Server.DeviceListener.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.GetDevices () [0x00000] in :0
    at Mtb.Server.Commands.ListDevices.HandleRequest (ILoggingHelper logger, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.BaseCommand.OnRequest (System.Net.HttpListenerContext context, System.Object commandRequestState) [0x00000] in :0
    at Mtb.Server.Listener.OnRequest (System.Object state) [0x00000] in :0
    [22-Oct-2014 17:46:21] Request handled in 1.273ms

  • Same issue.. happens all the time..........................

  • BrendanZagaeskiBrendanZagaeski USForum Administrator, Xamarin Team Xamurai
    edited October 2015

    This thread is quite old now. For anyone who might hit the same exception message on more recent versions, please file a new bug report or contact the support team via email. Thanks!

    I will now close this thread to ensure this latest message remains visible as the last item on the thread.

This discussion has been closed.