System.NullReferenceException: Object reference not set to an instance of an object.
at TDE.Modules.CourseDetails2018.View.updateCourseSummaryView(CourseDetailDto Coursedetails) in E:\Work\gitlab\Workready-2018\DesktopModules\CourseDetails2018\View.ascx.cs:line 248
at TDE.Modules.CourseDetails2018.View.searchCourseById() in E:\Work\gitlab\Workready-2018\DesktopModules\CourseDetails2018\View.ascx.cs:line 216
at TDE.Modules.CourseDetails2018.View.Page_Load(Object sender, EventArgs e) in E:\Work\gitlab\Workready-2018\DesktopModules\CourseDetails2018\View.ascx.cs:line 88