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Microsoft.PowerPlatform.Dataverse.Client.Utils.DataverseConnectionException: Failed to connect to Dataverse ---> System.ArgumentNullException: Need a non-empty authority Parameter name: Authority at Microsoft.PowerPlatform.Dataverse.Client.Auth.AuthProcessor.d__0.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 Microsoft.PowerPlatform.Dataverse.Client.ConnectionService.d__204.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 Microsoft.PowerPlatform.Dataverse.Client.ConnectionService.d__185.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 Microsoft.PowerPlatform.Dataverse.Client.ConnectionService.d__184.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 Microsoft.PowerPlatform.Dataverse.Client.ConnectionService.GetCachedService(ConnectionService& ConnectionObject) at Microsoft.PowerPlatform.Dataverse.Client.ConnectionService.IntilizeService(ConnectionService& ConnectionObject) at Microsoft.PowerPlatform.Dataverse.Client.ServiceClient.CreateServiceConnection(Object externalOrgServiceProxy, AuthenticationType requestedAuthType, String hostName, String port, String orgName, NetworkCredential credential, String userId, SecureString password, String domain, String Geo, String claimsHomeRealm, Boolean useSsl, Boolean useUniqueInstance, OrganizationDetail orgDetail, String clientId, Uri redirectUri, PromptBehavior promptBehavior, OrganizationWebProxyClientAsync externalOrgWebProxyClient, String certificateThumbPrint, StoreName certificateStoreName, X509Certificate2 certificate, Uri instanceUrl, Boolean isCloned, Boolean useDefaultCreds, Version incomingOrgVersion, ILogger externalLogger, String tokenCacheStorePath) --- End of inner exception stack trace --- at Microsoft.PowerPlatform.Dataverse.Client.ServiceClient.CreateServiceConnection(Object externalOrgServiceProxy, AuthenticationType requestedAuthType, String hostName, String port, String orgName, NetworkCredential credential, String userId, SecureString password, String domain, String Geo, String claimsHomeRealm, Boolean useSsl, Boolean useUniqueInstance, OrganizationDetail orgDetail, String clientId, Uri redirectUri, PromptBehavior promptBehavior, OrganizationWebProxyClientAsync externalOrgWebProxyClient, String certificateThumbPrint, StoreName certificateStoreName, X509Certificate2 certificate, Uri instanceUrl, Boolean isCloned, Boolean useDefaultCreds, Version incomingOrgVersion, ILogger externalLogger, String tokenCacheStorePath) at Microsoft.PowerPlatform.Dataverse.Client.ServiceClient..ctor(Uri instanceUrl, String clientId, SecureString clientSecret, Boolean useUniqueInstance, ILogger logger) at WebApplication2vs2015wforms.CrmHelper.GetIOrganizationServiceContext() in C:\Users\Rugman_M.DERBYCOLLEGE\source\repos\inTouch-V3\WebApplication2vs2015wforms\Models\CrmHelper.cs:line 2236 at WebApplication2vs2015wforms.apply.l4l.getCourseEvent(String courseCode) in C:\Users\Rugman_M.DERBYCOLLEGE\source\repos\inTouch-V3\WebApplication2vs2015wforms\apply\l4l.aspx.cs:line 117 at WebApplication2vs2015wforms.apply.l4l.Page_Load(Object sender, EventArgs e) in C:\Users\Rugman_M.DERBYCOLLEGE\source\repos\inTouch-V3\WebApplication2vs2015wforms\apply\l4l.aspx.cs:line 76