Hello,
when I try to add or view a variant of a product (demo archives), the following error comes out.
What's going on? This is a plain installation with no code modification.
Thank you, it's quite urgent as it's impossible ti edit products!!!
Riccardo
Server Error in '/nopGlamcos' Application.
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Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:
1. Add a "Debug=true" directive at the top of the file that generated the error. Example:
<%@ Page Language="C#" Debug="true" %>
or:
2) Add the following section to the configuration file of your application:
<configuration>
<system.web>
<compilation debug="true"/>
</system.web>
</configuration>
Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.
Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario.
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
ASP.administration_modules_productvariantinfo_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) +9390
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +245
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +245
AjaxControlToolkit.TabPanel.Render(HtmlTextWriter writer) +261
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +245
AjaxControlToolkit.TabContainer.RenderContents(HtmlTextWriter writer) +363
System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) +51
System.Web.UI.ScriptControl.Render(HtmlTextWriter writer) +17
ASP.administration_modules_productvariantdetails_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) +622
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +245
ASP.administration_main_master.__Renderform1(HtmlTextWriter __w, Control parameterContainer) +1100
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130
System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +314
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +47
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +245
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +245
System.Web.UI.Page.Render(HtmlTextWriter writer) +39
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5273
