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Server Error in '/' Application.

Hi All,

I have a problem with a .net website I am creating, it is written in C#.

The error occurs on one of the forms, I can edit the form and click the update button when I first go to the page and everything works fine, but if I visit the page and wait for about 2 -5 minutes and then try editing the form and clicking the update button I ge this error;

/******************Error Starts Here******************/

Server Error in '/' Application.

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: [url removed, login to view]: Object reference not set to an instance of an object.

Source Error:

Line 80: protected void imgUpdateDetails_Click(object sender, EventArgs e)

Line 81: {

Line 82: [url removed, login to view] [url removed, login to view] = [url removed, login to view];

Line 83: [url removed, login to view] [url removed, login to view] = [url removed, login to view];

Line 84: [url removed, login to view] [url removed, login to view] = [url removed, login to view];

Source File: d:\Sites\[url removed, login to view]\public_html\Web site\[url removed, login to view] Line: 82

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.]

[url removed, login to view] tails_Click(Object sender, EventArgs e) in d:\Sites\[url removed, login to view]\public_html\Web site\[url removed, login to view]

[url removed, login to view](Event Args e) +111

[url removed, login to view] Event(String eventArgument) +79

[url removed, login to view] .[url removed, login to view](String eventArgument) +10

[url removed, login to view](IPostBackEve ntHandler sourceControl, String eventArgument) +13

[url removed, login to view](NameValueCol lection postData) +175

[url removed, login to view](Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565

Version Information: Microsoft .NET Framework Version:[url removed, login to view]; ASP.NET Version:[url removed, login to view]

/******************Error Starts Here******************/

It looks to be something wrong with the session ID and I thought it could be something to do with timeout issues but im not sure.

The job will involve diagnosing this problem and then helping me to fix the code/database.

Kind Regards

Luke

Kỹ năng: .NET, Lập trình C#, HTML, PHP

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Về Bên Thuê:
( 0 nhận xét ) United Kingdom

Mã Dự Án: #1065445

13 freelancer đang chào giá trung bình $43 cho công việc này

guoxinliu917

Hello, I can do it for you. Please check my PMB. Thanks.

$75 USD trong 1 ngày
(84 Đánh Giá)
7.1
thanhlongfree

Please check PM

$30 USD trong 1 ngày
(72 Đánh Giá)
6.3
Vikaskukki

Hi As per the error I think columns are getting null values what is not acceptable as per the script , could be there is not conidion to handle such issues. I will fix this. Very Interesting project for us as we Thêm

$80 USD trong 0 ngày
(10 Đánh Giá)
4.7
manhpv

Please check your PMB for quick help

$30 USD trong 1 ngày
(0 Đánh Giá)
0.0
mdkhaleeluddin

i am software professional in .Net Technologies since three years and i would to do this.

$30 USD trong 1 ngày
(0 Đánh Giá)
1.0
tauheedyarkhan

I have 8+ years of Asp.net + Sql Server [url removed, login to view] this can be handled easily.

$30 USD trong 1 ngày
(0 Đánh Giá)
0.0
dulon

Need details information

$100 USD trong 1 ngày
(0 Đánh Giá)
0.0
nirmals2007

i will do it. i have a good team and also 10 years experience. i want to make long time relation with you. so please give me a chance. if you not satisfy . then i will not take any amount from your side.

$30 USD trong 3 ngày
(0 Đánh Giá)
0.0
mohammdtanveer

Cover Letter ________________________________________ Dear Hiring Manager, I have experience in Wordpress, Photoshop, C#.NET, ASP.Net, PHP, JAVASCRIPT, HTML, CSS, JQuery, SQL Server and I'm interested in your job Thêm

$40 USD trong 5 ngày
(0 Đánh Giá)
0.0
rpcragesh

Contact me ASAP.

$30 USD trong 1 ngày
(0 Đánh Giá)
0.0
hoangclinh

I can fix immediately

$30 USD trong 0 ngày
(0 Đánh Giá)
0.0
ziaur10

I have Total experience : 5 years + * Skill in ASP.NET, C#/VB.NET, ASP.NET MVC, LINQ,CSS, JQuery,Javascript, HTML, XML, Ajax,Web Services,Transact-SQL, SQL server 2005/2008 * Relevant experience: 5 years

$30 USD trong 1 ngày
(0 Đánh Giá)
0.0
invegood

Hi, I can start with this. Thanks.

$30 USD trong 2 ngày
(0 Đánh Giá)
0.0