Error while saving custom form in SP 2010

Question

Hi,
   Iam Getting the below error, while trying to save a SharePoint list item using custom visual webpart. But the data is getting saved only error pop ups. Please help me
to solve this problem

Answer 1

As per the error, you may be using an SPWeb object which has been disposed already.
I am not sure how you are calling SPWeb object, i can only guess that you are using an Using statement within your code and could be disposing SPContext object, if so, try refactoring your code.
if would be better if you can put your code in this forum to suggest.
Anyways, you can refer here some of these links to get an idea.
http://social.technet.microsoft.com/Forums/sharepoint/en-US/383931c6-3724-40ff-8ae8-7f26d6db1c92/trying-to-use-an-spweb-object-that-has-been-closed-or-disposed-and-is-no-longer-valid?forum=sharepointadminprevious
http://sharepoint.stackexchange.com/questions/32154/trying-to-use-an-spweb-object-that-has-been-closed-or-disposed-and-is-no-longer
http://sharepoint.stackexchange.com/questions/74843/error-trying-to-use-an-spweb-object-that-has-been-closed-or-disposed
http://msdn.microsoft.com/en-us/library/aa973248(v=office.12).aspx
see this blog and links refered -
http://blogs.technet.com/b/stefan_gossner/archive/2008/12/05/disposing-spweb-and-spsite-objects.aspx
Hope this helps!
Ram - SharePoint Architect
Blog - SharePointDeveloper.in
Please vote or mark your question answered, if my reply helps you