System.NullReferenceException: Object reference not set to an instance of an object.
at System.Web.ThreadContext.AssociateWithCurrentThread(System.Boolean setImpersonationContext) at offset 20 at System.Web.HttpApplication.OnThreadEnterPrivate(System.Boolean setImpersonationContext) at offset 12 at System.Web.HttpApplication.System.Web.Util.ISyncContext.Enter() at offset 0 at System.Web.Util.SynchronizationHelper.SafeWrapCallback(System.Action action) at offset 24 at System.Threading.Tasks.Task.Execute() at offset 16
原文地址:https://www.cnblogs.com/Irving/p/8432248.html
时间: 2024-10-11 21:10:40