Splunk Web UI not working on Windows 10

RameshaVenkatar — Wed, 24 May 2017 11:47:43 GMT

Installed Splunk 6.6 on Windows 10. However, unable to start Web UI using URL localhost:8000. Error displayed on browser

System.ArgumentNullException: No message was deserialized prior to calling the DispatchChannelSink.
Parameter name: requestMsg
at System.Runtime.Remoting.Channels.DispatchChannelSink.ProcessMessage(IServerChannelSinkStack sinkStack, IMessage requestMsg, ITransportHeaders requestHeaders, Stream requestStream, IMessage& responseMsg, ITransportHeaders& responseHeaders, Stream& responseStream)
at System.Runtime.Remoting.Channels.BinaryServerFormatterSink.ProcessMessage(IServerChannelSinkStack sinkStack, IMessage requestMsg, ITransportHeaders requestHeaders, Stream requestStream, IMessage& responseMsg, ITransportHeaders& responseHeaders, Stream& responseStream)
at System.Runtime.Remoting.Channels.SoapServerFormatterSink.ProcessMessage(IServerChannelSinkStack sinkStack, IMessage requestMsg, ITransportHeaders requestHeaders, Stream requestStream, IMessage& responseMsg, ITransportHeaders& responseHeaders, Stream& responseStream)
at System.Runtime.Remoting.MetadataServices.SdlChannelSink.ProcessMessage(IServerChannelSinkStack sinkStack, IMessage requestMsg, ITransportHeaders requestHeaders, Stream requestStream, IMessage& responseMsg, ITransportHeaders& responseHeaders, Stream& responseStream)
at System.Runtime.Remoting.Channels.Http.HttpServerTransportSink.ServiceRequest(Object state)
at System.Runtime.Remoting.Channels.SocketHandler.ProcessRequestNow()

Please respond.

Thank you,
Ramesh

Re: Splunk Web UI not working on Windows 10

adonio — Wed, 24 May 2017 12:58:32 GMT

was splunk install clean? any messages during install?
is splunk up and running?

Re: Splunk Web UI not working on Windows 10

anusuya_k — Wed, 24 May 2017 19:58:20 GMT

As mentioned in my post, I faced same issue. When I checked in the web.conf under etc\system\local, it turned out that httpport is set as 8002, and not the standard 8000. Not sure how this happened, but when I changed the url to port 8002, it started working. As I said, no idea about the reason behind, but accessing port 8002 (or whatever is there in web.conf) seems to work. Hope this helps you as well.

Re: Splunk Web UI not working on Windows 10

satishvrhce — Tue, 28 Apr 2020 07:57:31 GMT

Thank you Anusuya...

Your solution really worked....

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Splunk Web UI not working on Windows 10

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Re: Splunk Web UI not working on Windows 10