Errors From Captcha image page

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Mariette Knap
<250Posts

Posts:102

07/27/2006 5:05 PM
I get tons of those: AssemblyVersion: 04.03.03 PortalID: 0 UserID: -1 UserName: ActiveTabID: 36 ActiveTabName: Home RawURL: /Admin/Users/ImageChallenge.captcha.aspx?captcha=0AF5738282FDF191DF82CE88ECD9419D6EAE922AEEA2153B7EB1323FB1FBABDF9F0CC6609F 54CFE4E9C19539D6FC232D185123A08F96EF81E5E00ABDCAB0C7B4BAD809300F2B974FBB384F6A0E7E 673E2239D3E8130E6EC76F8F9555F63260A4E440F8AD9CBE6B698444B1175E9CA11EE2A8B9C5F8B8DE AC4281701BE1049155 AbsoluteURL: /Admin/Users/ImageChallenge.captcha.aspx UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322) DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider ExceptionGUID: c295ca54-6fe1-4406-b797-782835b0c356 InnerException: Unhandled Error: FileName: FileLineNumber: 0 FileColumnNumber: 0 Method: Snapsis.HttpModules.PageBlaster.PageController.UpdatePageCache StackTrace: Message: System.Exception: Unhandled Error: ---> System.NullReferenceException: Object reference not set to an instance of an object. at Snapsis.HttpModules.PageBlaster.PageController.UpdatePageCache(HttpApplication app, CachedPage cachedPage) at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) --- End of inner exception stack trace --- Source:

Mariette Knap - www.smallbizserver.net

John Mitchell
Posts:3033

07/27/2006 5:14 PM
That's a serious Url there. Looks like the whole Captcha image is incoded onto the querystring. I think that Excluding the Captcha will stop the errors, but I'll make sure it is handled better in the module. Thanks

Mariette Knap
<250Posts

Posts:102

07/27/2006 5:18 PM
Can you delete that URL from my post? Users clicking on that causes errors in my logs.

Mariette Knap - www.smallbizserver.net

John Mitchell
Posts:3033

07/27/2006 5:27 PM
Ok, i deleted the post that had the Url in it since it was basically the same as the other, and come to think of it, I'll fix that top post up so it doesn't have identifying info for your server.

Mariette Knap
<250Posts

Posts:102

07/28/2006 2:53 AM
And another one: Event Type: Warning Event Source: ASP.NET 2.0.50727.0 Event Category: Web Event Event ID: 1309 Date: 7/28/2006 Time: 7:01:35 AM User: N/A Computer: ... Description: Event code: 3005 Event message: An unhandled exception has occurred. Event time: 7/28/2006 7:01:35 AM Event time (UTC): 7/28/2006 5:01:35 AM Event ID: b9bcb730528d4362bb23428108e44b82 Event sequence: 11977 Event occurrence: 28 Event detail code: 0 Application information: Application domain: /LM/W3SVC/178108102/Root-1-127985049226562500 Trust level: Full Application Virtual Path: / Application Path: D:\Smallbizserver.Net\ Machine name:.. Process information: Process ID: 420 Process name: w3wp.exe Account name: NT AUTHORITY\NETWORK SERVICE Exception information: Exception type: NullReferenceException Exception message: Object reference not set to an instance of an object. Request information: Request URL: http://www.smallbizserver.net/ Request path: /LinkClick.aspx User host address: 66.249.72.20 User: Is authenticated: False Authentication Type: Thread account name: NT AUTHORITY\NETWORK SERVICE Thread information: Thread ID: 9 Thread account name: NT AUTHORITY\NETWORK SERVICE Is impersonating: False Stack trace: at Snapsis.HttpModules.PageBlaster.PageController.UpdatePageCache(HttpApplication app, CachedPage cachedPage) at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Mariette Knap - www.smallbizserver.net

Rahul Sharma
<20 Posts

Posts:17

09/15/2006 7:09 AM
Hi Mariette, Getting similar error bunch of times: AssemblyVersion: 04.03.04 PortalID: 0 PortalName: ManagerFuchs UserID: -1 UserName: ActiveTabID: 36 ActiveTabName: Fussball-Manager, Managerspiel RawURL: /Admin/Users/ImageChallenge.captcha.aspx?captcha=578CED3E382F255206B4295EC14CB6CC4E4D712D68EED1F57D8411FD0C624AEB7CBF295CF37063C2047AB86A728010035445621F2AAFC79EB46175EFC2A1E4B52B149B70AEEA7284B340A09221C0F7CAE98AAECCECF7299C7B3B07245C1A630950AB8F97F28A7C98A068A8793CA82CEF8AD7765C4B18B33F0F5F86D54938BEEE AbsoluteURL: /Admin/Users/ImageChallenge.captcha.aspx AbsoluteURLReferrer: http://www.managerfuchs.de/Home/tabid/36/ctl/Register/Default.aspx UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322) DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider ExceptionGUID: f8e656f2-682b-4f82-8877-e08949234d5d InnerException: Unhandled Error: FileName: FileLineNumber: 0 FileColumnNumber: 0 Method: System.Number.StringToNumber StackTrace: Message: System.Exception: Unhandled Error: ---> System.FormatException: Input string was not in a correct format. 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 DotNetNuke.UI.WebControls.CaptchaControl.GenerateImage(String encryptedText) at DotNetNuke.UI.WebControls.CaptchaHandler.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) --- End of inner exception stack trace ---

John Mitchell
Posts:3033

09/15/2006 7:29 AM
Hi rahul, This does not appear to be an error with PageBlaster. I thought had fixed this issue in a previous version. If you are using PageBlaster, try putting in an excludePath="ImageChallenge"

Rahul Sharma
<20 Posts

Posts:17

09/15/2006 7:36 AM
Hi John, Thanks for quick reply. Where should I put excludePath="ImageChallenge", I tried to put it in HttpHandlers decalarion within PageBlaster TAG but that leads to an error.

John Mitchell
Posts:3033

09/15/2006 8:01 AM
It goes in the Snapsis.PageBlaster.Config file. Check out this post for some examples: http://www.snapsis.com/SnapsisSupport/tabid/601/forumid/13/postid/4106/view/topic/Default.aspx

Rahul Sharma
<20 Posts

Posts:17

09/15/2006 8:07 AM
Thanks John !!

Rahul Sharma
<20 Posts

Posts:17

09/15/2006 10:49 AM
Hi John, I have implemented excludePath but problem still persists. As you said problem does not seem to be with your product rather with DNN 4.3.4. Greetings, Rahul

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