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Ajit Tiwari (AKTiwari)
Technology Architect
AKTiwari Member since 2011 6 posts
Posted: February 28, 2019
Last activity: March 18, 2019

RDA - Error starting LocalApiService


I'm getting error while running RDA solution. When I launch flowaction with Robotic Activity, connectivity to Robotic studio is not happening. I see below error in Runtime Log file. Please help.

Error | 11:59:45.834 AM | 1 | STA | Runtime Application | | | Error starting LocalApiService
Error | 11:59:45.926 AM | 1 | STA | Exception | | | One or more errors occurred., Verbose Message: General Information
Diagnostic Info:
Diagnostic.MachineName: USABOS146243L
Diagnostic.FullName: OpenSpan, Version=, Culture=neutral, PublicKeyToken=f5db91edc02d8c5e
Diagnostic.AppDomainName: OpenSpan.Runtime.exe
Diagnostic.WindowsIdentity: XYZ\abc
Diagnostic.ApplicationName: OpenSpan.Runtime
Exception Information
1) Exception Information
Exception Type: System.AggregateException
InnerExceptions: ICollection (System.Collections.ObjectModel.ReadOnlyCollection`1[System.Exception]) with 1 items
System.ServiceModel.AddressAlreadyInUseException: HTTP could not register URL http://+:9443/. Another application has already registered this URL with HTTP.SYS. ---> System.Net.HttpListenerException: Failed to listen on prefix 'http://+:9443/' because it conflicts with an existing registration on the machine.
at System.Net.HttpListener.AddAllPrefixes()
at System.Net.HttpListener.Start()
at System.ServiceModel.Channels.SharedHttpTransportManager.OnOpen()
--- End of inner exception stack trace ---
at System.Runtime.AsyncResult.End[TAsyncResult](IAsyncResult result)
at System.ServiceModel.Channels.CommunicationObject.EndOpen(IAsyncResult result)
at System.Web.Http.SelfHost.HttpSelfHostServer.OpenListenerComplete(IAsyncResult result)
Message: "One or more errors occurred."
Data: IDictionary (System.Collections.ListDictionaryInternal) with 0 items
TargetSite: Void ThrowIfExceptional(Boolean)
HelpLink: NULL
Source: "mscorlib"
HResult: -2146233088
StackTrace Information
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at OpenSpan.Runtime.Robotics.LocalApiService.LocalApiRestService.StartService(Boolean useSSL, Int32 port)
at OpenSpan.Runtime.RuntimeLoader.StartLocalApiService()
***Edited by Moderator Marissa to update platform capability tags****
Data Integration Robotic Process Automation
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