Selenium gives error while launching

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kuba11g

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Aug 16, 2021, 4:31:42 AMAug 16
to Selenium Users
Hey I got question,
When I'm starting app Selenium gives me error like this

OpenQA.Selenium.WebDriverException: Unexpected error. System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:55628 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception) --- End of inner exception stack trace --- at System.Net.HttpWebRequest.GetRequestStream(TransportContext& context) at System.Net.HttpWebRequest.GetRequestStream() at OpenQA.Selenium.Remote.HttpCommandExecutor.MakeHttpRequest(HttpRequestInfo requestInfo) at OpenQA.Selenium.Remote.HttpCommandExecutor.Execute(Command commandToExecute) at OpenQA.Selenium.Remote.DriverServiceCommandExecutor.Execute(Command commandToExecute) at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters) at OpenQA.Selenium.Remote.RemoteWebDriver.UnpackAndThrowOnError(Response errorResponse) at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters) at OpenQA.Selenium.Remote.RemoteWebDriver.set_Url(String value) at OpenQA.Selenium.Remote.RemoteNavigator.GoToUrl(String url) at InstagramBotz.InstagramPanel.FollowUserFollowers(String userUrl, Int32 amount, Int32 time)

Could someone help me to fix this error? I will appreciate it.

Gunashree G

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Sep 15, 2021, 1:00:44 AMSep 15
to Selenium Users
There could either be a firewall blocking the connection or the process that is hosting the service is not listening on that port. This could be possible if it is not running at all or because it is listening on a different port. When you begin the process, try netstat -anb (requires admin privileges) to verify that it is running and listening on the expected port. You can get better insights from the selenium testing training.

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