Installation of VMS 2019 R3 or 2020 R1 fails. An error occurred: 'AggregateException: One or more errors occurred. ---> ServerConfiguratorFailedException: An error occurred during installation while registering the management server

17/02/2020 4:31:45 AM Error An error occurred: ‘InstallationAdapterException: Could not configure the server. See the log file for more information. —> AggregateException: One or more errors occurred. —> ServerConfiguratorFailedException: An error occurred during installation while registering the management server —> UnsuccessfulHttpStatusException: Response code does not indicate success: ProxyAuthenticationRequired (407).’. Error details: at VideoOS.Installer.ServerConfiguratorPlugin.ConfigurationTaskInstall.DoRun()

at VideoOS.SoftwareManager.Core.Task.Task.Start()

17/02/2020 4:31:45 AM Error An error occurred: ‘AggregateException: One or more errors occurred. —> ServerConfiguratorFailedException: An error occurred during installation while registering the management server —> UnsuccessfulHttpStatusException: Response code does not indicate success: ProxyAuthenticationRequired (407).’. Error details: at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)

at VideoOS.Installer.ServerConfiguratorPlugin.ServerConfiguratorClientRegistration.RegisterClient(Uri identityProviderAddress, String clientRegistrationId)

at VideoOS.Installer.ServerConfiguratorPlugin.ServerConfiguratorClientRegistration.ClientRegistration(Uri idpAddress, Dictionary`2 serverParameters)

at VideoOS.Installer.ServerConfiguratorPlugin.ServerConfigurator.RunInstall(Boolean isHWMM, Boolean isFinalizedMode)

at VideoOS.Installer.ServerConfiguratorPlugin.ConfigurationTaskInstall.DoRun()

17/02/2020 4:31:45 AM Error An error occurred: ‘ServerConfiguratorFailedException: An error occurred during installation while registering the management server —> UnsuccessfulHttpStatusException: Response code does not indicate success: ProxyAuthenticationRequired (407).’. Error details: at VideoOS.Installer.ServerConfiguratorPlugin.ServerConfiguratorClientRegistration.d__3.MoveNext()

17/02/2020 4:31:45 AM Error An error occurred: ‘UnsuccessfulHttpStatusException: Response code does not indicate success: ProxyAuthenticationRequired (407).’. Error details: at VideoOS.IdentityServer.Common.IdentityServerClient.d__12.MoveNext()

-– End of stack trace from previous location where exception was thrown —

at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

at VideoOS.IdentityServer.Common.IdentityServerClient.d__11.MoveNext()

-– End of stack trace from previous location where exception was thrown —

at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

at VideoOS.IdentityServer.Common.IdentityServerClient.d__9.MoveNext()

-– End of stack trace from previous location where exception was thrown —

at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

at VideoOS.IdentityServer.Common.IdentityServerClient.d__6.MoveNext()

-– End of stack trace from previous location where exception was thrown —

at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

at VideoOS.Installer.ServerConfiguratorPlugin.ServerConfiguratorClientRegistration.d__3.MoveNext()

17/02/2020 4:31:45 AM Error Install failed.VideoOS.Installer.Sequencer.ErrorHandling.InstallerSequencerException: Could not configure the server. See the log file for more information. —> System.AggregateException: One or more errors occurred. —> VideoOS.Installer.ServerConfiguratorPlugin.ServerConfiguratorFailedException: An error occurred during installation while registering the management server —> VideoOS.IdentityServer.Common.UnsuccessfulHttpStatusException: Response code does not indicate success: ProxyAuthenticationRequired (407).

at VideoOS.IdentityServer.Common.IdentityServerClient.d__12.MoveNext()

-– End of stack trace from previous location where exception was thrown —

at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

at VideoOS.IdentityServer.Common.IdentityServerClient.d__11.MoveNext()

-– End of stack trace from previous location where exception was thrown —

at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

at VideoOS.IdentityServer.Common.IdentityServerClient.d__9.MoveNext()

-– End of stack trace from previous location where exception was thrown —

at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

at VideoOS.IdentityServer.Common.IdentityServerClient.d__6.MoveNext()

-– End of stack trace from previous location where exception was thrown —

at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

at VideoOS.Installer.ServerConfiguratorPlugin.ServerConfiguratorClientRegistration.d__3.MoveNext()

— End of inner exception stack trace —

at VideoOS.Installer.ServerConfiguratorPlugin.ServerConfiguratorClientRegistration.d__3.MoveNext()

— End of inner exception stack trace —

at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)

at VideoOS.Installer.ServerConfiguratorPlugin.ServerConfiguratorClientRegistration.RegisterClient(Uri identityProviderAddress, String clientRegistrationId)

at VideoOS.Installer.ServerConfiguratorPlugin.ServerConfiguratorClientRegistration.ClientRegistration(Uri idpAddress, Dictionary`2 serverParameters)

at VideoOS.Installer.ServerConfiguratorPlugin.ServerConfigurator.RunInstall(Boolean isHWMM, Boolean isFinalizedMode)

at VideoOS.Installer.ServerConfiguratorPlugin.ConfigurationTaskInstall.DoRun()

— End of inner exception stack trace —

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