Object Reference Not set to an instance of an object error

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Hi ,

this is my source code

ASP

<asp:LinkButton ID="btninsert" runat="server" onclick="btninsert_Click">
                Insert Data</asp:LinkButton>

this is my code behind

C#

protected void btninsert_Click(object sender, EventArgs e)
{
}

when i click on insert link button i'm getting the error "object reference not set to an instance of an object ". As per my knowledge this error causes when there is no data whatever we pass the parameters and when there is no data in a datatable in that cases i'm facing this type of problems in previously.

But i'm simplly calling the insert click event there is no data in that , why it's showing this error can any one tell me the reasons to get this error.

and help me how to overcome this issue now...

Thanks in Advance.....

Posted 19-Dec-12 19:07pm

pranathis012

Updated 19-Dec-12 22:53pm

Thomas Daniels

v4

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Comments

AshishChaudha 20-Dec-12 1:09am

have you tried to debug your code??

[no name] 20-Dec-12 1:11am

no yar it's not possible to debug in my project that's the reason i ask in this site. why bcz that is pre built there no option to debug my code at any case

3 solutions

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Christian Graus · Accepted Answer · 2012-12-19T19:33:00

Solution 1

If it's not possible to debug, you also can't change the code, so there's no point asking here. How do you know what the code behind is, if you can't debug ? Clearly it's not what you posted, you can't get an error without running code.

Posted 19-Dec-12 19:33pm

Christian Graus

Comments

[no name] 20-Dec-12 1:36am

we can't debug directly we just copy the source code and .aspx file in to my developer server directly we check on there it self . we can't check on put a break point and see each and every line it's not possible in my company.
and one more thing i don't write any thing in my link button that is empty.

Christian Graus 20-Dec-12 1:37am

There is clearly different source on your dev server. Your company is retarded. Run for your life.

[no name] 20-Dec-12 1:41am

we can't do any thing for this but i want to submit my reports that's my job now..
so what i'm asking is what are the reason's to get this type of error's previously i'm getting this error in some different case and i can easily over come at that time but in my linkbutton click event is empty then also it's showing that error why...?

Christian Graus 20-Dec-12 2:03am

It's not empty, unless the error is being thrown by page load or page prerender. Either way, we can't tell you the reason, based on what you posted.

[no name] 20-Dec-12 2:06am

k thank u i will check out my page load event again i face any problem means i will contact you with your permission

ram mohan · Accepted Answer · 2012-12-19T22:51:00

Solution 2

I think, there is no error in button click event. please debug in page load.

Posted 19-Dec-12 22:51pm

ram mohan

AshishChaudha · Accepted Answer · 2012-12-19T23:32:00

Solution 3

Debug your code, most probably there is something written it your code which is not getting the proper value or its null.

Posted 19-Dec-12 23:32pm

AshishChaudha