Trying to use an SPWeb object that has been closed or disposed and is no longer valid

Hi,

I got the below error post deploying my web part on the page.

Finally I got the issue from our Lead

In the code I was writing code as below

using (SPSite site = SPContext.Current.Site)

{

using (SPWeb web = site.OpenWeb())

       {

       }

}

Generally once control comes out of the using block,it disposes all the objects inside that automatically.

so when I was writing code as below,it means I am saying to dispose the current context object which is not suppose to   

using(SPSite objsite = SPContext.Current.Site)

That’s why I have been guided to write as below

using (SPSite site = new SPSite(SPContext.Current.Site.Url))

                {

                    using (SPWeb web = site.OpenWeb())

                     {

                     }

                                      }

It means,we are instanatiating new SPSite object by using in using block,while coming out of loop it disposes the newly created SPSite object.