Robin.Core.ActionException: Click link on web page failed. ---> System.NullReferenceException: Object reference not set to an instance of an object.
at Robin.Modules.WebAutomation.Actions.WebAutomationRuntime.ClickLinkOnWebPage(WebBrowserInstanceVariant webBrowserInstanceVariant, TextVariant cssSelectorForLinkElement, Boolean waitForPageToLoad, TextVariant dialogButtonToPress, WebPageCourseOfActionIfDialogAppearsEnum courseOfActionIfDialogAppears)
at Robin.Modules.WebAutomation.Actions.WebAutomationActions.ClickLinkOnWebPage(Variant webBrowserInstance, Variant cssSelectorOfElementToClick, Variant dialogButtonToPress, Boolean waitForPageToLoad, Int32 courseOfActionIfDialogAppears)
--- End of inner exception stack trace ---
at Robin.Modules.WebAutomation.Actions.ClickBase.Execute(ActionContext context)
at Robin.Runtime.Engine.ActionRunner.RunAction(String action, Dictionary`2 inputArguments, Dictionary`2 outputArguments, IActionStatement statement)