Page Error


An unexpected error has occurred on this page. The system error have been notified. Please feel free to contact us with the information surrounding this error.
The error occurred in: https://weichengs.com/Schools/School.aspx?SchoolID=15315
Error Message: 找不到方法:“System.Data.DataSet WeiChengs.WebModules.TeacherManager.Business.Teachers.GetTeachersBySchoolID(Int32)”。
Stack Trace:
System.MissingMethodException: 找不到方法:“System.Data.DataSet WeiChengs.WebModules.TeacherManager.Business.Teachers.GetTeachersBySchoolID(Int32)”。 在 WeiChengs.WebModules.Schools.Web.School.BindDataList() 在 WeiChengs.WebModules.Schools.Web.School.Page_Load(Object sender, EventArgs e) 在 System.EventHandler.Invoke(Object sender, EventArgs e) 在 System.Web.UI.Control.OnLoad(EventArgs e) 在 System.Web.UI.Control.LoadRecursive() 在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)