“/”应用程序中的服务器错误。

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行 21:             {
行 22:                 obj = data.list_arc.Where(p => p.id == id).FirstOrDefault();
行 23:                 string str = obj.j_img_list;
行 24:                 if (str != null)
行 25:                 {

[NullReferenceException: 亚博app官网下载_亚博娱乐下载地址_亚博体育电竞]
   view_Default.Page_Load(Object sender, EventArgs e) in d:\wwwroot\yunzi\wwwroot\view\fzr_shop_content.aspx.cs:23
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693