Event message: An unhandled exception has occurred.

Question

User899592849 posted

Hello:

I am manage a web application C# on a 2k3 server.

When I looked into the Application error log on the server, I see lots of repeating error messages from different machines who tried to access the website lately.  But it happens on some user machines only this makes me think it is the client machine issues.  EX: it doesn't throw the error when I use my machine, but with my co-worker machine with the same login credential.  I can access it from home etc...

Could it be certain restrictions on the machines or network?  Any suggestions where should I look at?  Thanks.

 

Error Message below:

Event code: 3005 
Event message: An unhandled exception has occurred. 
Event time: 2/26/2014 5:40:38 AM 
Event time (UTC): 2/26/2014 10:40:38 AM 
Event ID: d82d4d5717dc4ff68e0305063c8e4d9f 
Event sequence: 1816 
Event occurrence: 4 
Event detail code: 0 
 
Application information: 
    Application domain: /LM/W3SVC/896908555/Root/xxxxxx-3-130378789998733388 
    Trust level: Full 
    Application Virtual Path: /xxxxx 
    Application Path: C:\Inetpub\wwwroot\xxxxx\xxxxx\ 
    Machine name: xxxxxxxxx 
 
Process information: 
    Process ID: 1872 
    Process name: w3wp.exe 
    Account name: NT AUTHORITY\NETWORK SERVICE 
 
Exception information: 
    Exception type: FormatException 
    Exception message: Input string was not in a correct format. 
 
Request information: 
    Request URL: https://WWW.xxxxx.MIL:443/xxxxx/xxx.aspx 
    Request path: /xxxxx/xxx.aspx 
    User host address: xx.x.xx.xxx 
    User:  
    Is authenticated: False 
    Authentication Type:  
    Thread account name: NT AUTHORITY\NETWORK SERVICE 
 
Thread information: 
    Thread ID: 31 
    Thread account name: NT AUTHORITY\NETWORK SERVICE 
    Is impersonating: False 
    Stack trace:    at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
   at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
   at System.Web.UI.WebControls.ImageButton.LoadPostData(String postDataKey, NameValueCollection postCollection)
   at System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection postCollection)
   at System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
 
 
Custom event details: 

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