I think I've posted more than anyone else here, I should be a pro by the end of it ; )  Anyway, below is an exception error I got in an email (I know weird), apparently somebody was doing something that involved PayPal IPN.  It linked them to /virtual/PayPalIPNHandler.aspx which doesn't exist, but if I type in /virtualdirectory/STORE/PayplPNHandler.aspx it will recognize it as a valid page, and just give me a normal error that says the IPN is invalid.

So the question is, where do I need to go to have it redirected to includ /STORE/ so it's a valid link?  Also, I only use PayPal standard, no Express or Pro.

Thanks!

Timestamp: 5/1/2008 8:34:11 AM
Message: HandlingInstanceID: 35e2d9a2-10c4-4156-ab5a-3a5d54e0b43f
An exception of type 'System.Web.HttpException' occurred and was caught.
------------------------------------------------------------------------
05/01/2008 01:34:11
Type : System.Web.HttpException, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
Message : The file '/AKStore/PaypalIPNHandler.aspx' does not exist.
Source : System.Web
Help link : 
ErrorCode : -2147467259
Data : System.Collections.ListDictionaryInternal
TargetSite : Void CheckVirtualFileExists(System.Web.VirtualPath)
Stack Trace :    at System.Web.UI.Util.CheckVirtualFileExists(VirtualPath virtualPath)
   at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)
   at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)
   at System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert)
   at System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert)
   at System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)
   at System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)
   at System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig)
   at System.Web.HttpApplication.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
 
Additional Info:
 
MachineName : CT3459
TimeStamp : 5/1/2008 8:34:11 AM
FullName : Microsoft.Practices.EnterpriseLibrary.ExceptionHandling, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null
AppDomainName : /LM/W3SVC/1/Root/AKStore-1-128541044491555366
ThreadIdentity : 
WindowsIdentity : NT AUTHORITY\NETWORK SERVICE
 
Category: General
Priority: 0
EventId: 100
Severity: Error
Title:Enterprise Library Exception Handling
Machine: CT3459
Application Domain: /LM/W3SVC/1/Root/AKStore-1-128541044491555366
Process Id: 49052
Process Name: c:\windows\system32\inetsrv\w3wp.exe
Win32 Thread Id: 24012
Thread Name: 
Extended Properties: Url - <a target="_blank" href="http://www.ashlynkray.com/AKStore/PaypalIPNHandler.aspx">http://www.ashlynkray.com/AKStore/PaypalIPNHandler.aspx
RawUrl - /AKStore/PaypalIPNHandler.aspx
UseAgent - 
UrlReferrer - 
IPAddress - 66.211.170.66

Check if you put the right path in your PayPal IPN call back notification. You can find configuration information from doc. PaypalIPNHandler.aspx expects a post form. That's why you see error when lauching the page directly.

You know I even checked that originally and didn't see anything wrong with it.  Man, I feel like an idiot.  Anyway, it's up and working now.  I'll post my website on Friday so you guys can check it out and give me some pointers.

I just had a person place an order through after fixing the link for the IPNHandler.aspx, and we received these two Errors.  Originally, when it wasn't pointing to the right place, it would show up as payment approved and would update the Admin panel, but this time, it says "Awaiting Payment through PayPal" in the Admin panel even though PayPal shows it's already been paid.  Not sure if it's something I did, she did, or it's a bug.  No errors showed up on her side and she says it went through smoothly.

First One:

Timestamp: 5/2/2008 7:44:23 AM
Message: HandlingInstanceID: bf13105a-e9bc-4d15-bfc1-c799a815c792
An exception of type 'System.Web.HttpUnhandledException' occurred and was caught.
---------------------------------------------------------------------------------
05/02/2008 00:44:23
Type : System.Web.HttpUnhandledException, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
Message : Exception of type 'System.Web.HttpUnhandledException' was thrown.
Source : System.Web
Help link : 
ErrorCode : -2147467259
Data : System.Collections.ListDictionaryInternal
TargetSite : Boolean HandleError(System.Exception)
Stack Trace :    at System.Web.UI.Page.HandleError(Exception e)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest()
   at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)
   at System.Web.UI.Page.ProcessRequest(HttpContext context)
   at ASP.store_paypalipnhandler_aspx.ProcessRequest(HttpContext context) in c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\395c055d\bed154\App_Web_9nfu3nek.2.cs:line 0
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
 
Additional Info:
 
MachineName : CT3459
TimeStamp : 5/2/2008 7:44:23 AM
FullName : Microsoft.Practices.EnterpriseLibrary.ExceptionHandling, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null
AppDomainName : /LM/W3SVC/1/Root-2-128541866098876250
ThreadIdentity : 
WindowsIdentity : NT AUTHORITY\NETWORK SERVICE
	Inner Exception
	---------------
	Type : System.FormatException, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
	Message : String was not recognized as a valid DateTime.
	Source : mscorlib
	Help link : 
	Data : System.Collections.ListDictionaryInternal
	TargetSite : System.DateTime Parse(System.String, System.Globalization.DateTimeFormatInfo, System.Globalization.DateTimeStyles)
	Stack Trace :    at System.DateTimeParse.Parse(String s, DateTimeFormatInfo dtfi, DateTimeStyles styles)
	   at System.DateTime.Parse(String s)
	   at PaypalIPNHandler.Page_Load(Object sender, EventArgs e) in c:\AKDSC\web\Store\PaypalIPNHandler.aspx.cs:line 52
	   at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
	   at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
	   at System.Web.UI.Control.OnLoad(EventArgs e)
	   at System.Web.UI.Control.LoadRecursive()
	   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
 
 
Category: General
Priority: 0
EventId: 100
Severity: Error
Title:Enterprise Library Exception Handling
Machine: CT3459
Application Domain: /LM/W3SVC/1/Root-2-128541866098876250
Process Id: 12152
Process Name: c:\windows\system32\inetsrv\w3wp.exe
Win32 Thread Id: 39760
Thread Name: 
Extended Properties: Url - <a target="_blank" href="http://www.ashlynkray.com/Store/PaypalIPNHandler.aspx">http://www.ashlynkray.com/Store/PaypalIPNHandler.aspx
RawUrl - /Store/PaypalIPNHandler.aspx
UseAgent - 
UrlReferrer - 
IPAddress - 66.211.170.66

Second One:
Timestamp: 5/2/2008 7:44:36 AM
Message: HandlingInstanceID: 2f89d86a-0295-4d54-8239-4e90cc82e14b
An exception of type 'System.Web.HttpUnhandledException' occurred and was caught.
---------------------------------------------------------------------------------
05/02/2008 00:44:36
Type : System.Web.HttpUnhandledException, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
Message : Exception of type 'System.Web.HttpUnhandledException' was thrown.
Source : System.Web
Help link : 
ErrorCode : -2147467259
Data : System.Collections.ListDictionaryInternal
TargetSite : Boolean HandleError(System.Exception)
Stack Trace :    at System.Web.UI.Page.HandleError(Exception e)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest()
   at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)
   at System.Web.UI.Page.ProcessRequest(HttpContext context)
   at ASP.store_paypalipnhandler_aspx.ProcessRequest(HttpContext context) in c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\395c055d\bed154\App_Web_9nfu3nek.2.cs:line 0
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
 
Additional Info:
 
MachineName : CT3459
TimeStamp : 5/2/2008 7:44:36 AM
FullName : Microsoft.Practices.EnterpriseLibrary.ExceptionHandling, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null
AppDomainName : /LM/W3SVC/1/Root-2-128541866098876250
ThreadIdentity : 
WindowsIdentity : NT AUTHORITY\NETWORK SERVICE
	Inner Exception
	---------------
	Type : System.FormatException, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
	Message : String was not recognized as a valid DateTime.
	Source : mscorlib
	Help link : 
	Data : System.Collections.ListDictionaryInternal
	TargetSite : System.DateTime Parse(System.String, System.Globalization.DateTimeFormatInfo, System.Globalization.DateTimeStyles)
	Stack Trace :    at System.DateTimeParse.Parse(String s, DateTimeFormatInfo dtfi, DateTimeStyles styles)
	   at System.DateTime.Parse(String s)
	   at PaypalIPNHandler.Page_Load(Object sender, EventArgs e) in c:\AKDSC\web\Store\PaypalIPNHandler.aspx.cs:line 52
	   at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
	   at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
	   at System.Web.UI.Control.OnLoad(EventArgs e)
	   at System.Web.UI.Control.LoadRecursive()
	   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
 
 
Category: General
Priority: 0
EventId: 100
Severity: Error
Title:Enterprise Library Exception Handling
Machine: CT3459
Application Domain: /LM/W3SVC/1/Root-2-128541866098876250
Process Id: 12152
Process Name: c:\windows\system32\inetsrv\w3wp.exe
Win32 Thread Id: 39760
Thread Name: 
Extended Properties: Url - <a target="_blank" href="http://www.ashlynkray.com/Store/PaypalIPNHandler.aspx">http://www.ashlynkray.com/Store/PaypalIPNHandler.aspx
RawUrl - /Store/PaypalIPNHandler.aspx
UseAgent - 
UrlReferrer - 
IPAddress - 66.211.170.66

It might be a bug. Here is the exception.

at PaypalIPNHandler.Page_Load(Object sender, EventArgs e) in c:\AKDSC\web\Store\PaypalIPNHandler.aspx.cs:line 52

Line 52: 

trans.TransactionDate = DateTime.Parse(values["payment_date"]);

It seems that payment_date is not a valid expected datetime. Try changing it to

trans.TransactionDate = DateTime.Now;

I just received about 18 error emails all pretty much the same except here's the error:

Type : System.Collections.Generic.KeyNotFoundException, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
    Message : The given key was not present in the dictionary.
    Source : mscorlib
    Help link :
    Data : System.Collections.ListDictionaryInternal
    TargetSite : Void ThrowKeyNotFoundException()
    Stack Trace :    at System.ThrowHelper.ThrowKeyNotFoundException()
       at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
       at PaypalIPNHandler.Page_Load(Object sender, EventArgs e) in c:\AKDSC\web\Store\PaypalIPNHandler.aspx.cs:line 46
       at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
       at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
       at System.Web.UI.Control.OnLoad(EventArgs e)
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

I checked line 46 and it says "string orderNumber = values["custom"];"

Any idea on what I should change this to?

Thanks!