Security :: Membership.GetUser(object ProviderUserKey) Throws InvalidCastException In .NET 2.0?

Jan 10, 2011

I have an application that has been running for about 1.5 years. Suddenly, I got a bug report that the support team are receiving an InvalidCastException in the User ManagerUnable to cast object of type 'System.Guid' to type 'System.String'. The line this appears to be happening on is:

string queryStringID = Session["EditID"].ToString();
Guid providerUserKey =
new
Guid(queryStringID)
MembershipUser user =
Membership.GetUser(providerUserKey);
<--- here

This is a rather strange error as the value of the queryStringID is in fact a Guid generated by the Membership.GetUser(UserName).ProviderUserKey on the previous page. It doesn't seem to make any sense at all. I'm using the built-in SqlMembershipProvider with no changes. It's as if it isn't picking up that it should be using the overloaded function Membership.GetUser(object providerUserKey)Anyone else ever seen anything like this? I wouldn't normally post here unless I was absolutely stuck but I can't seem to find any relevant information by Googleing this one. Also, it's just started doing this. There was never an issue before. Very strange

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Security :: How To Override Membership.GetUser()

Sep 22, 2010

i have add a new column (CustomeAuth) to aspnet_Users but i need to get the value of this column just like:

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Membership.GetUser().CustomeAuth

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Security :: Membership.GetUser() Using FireFox Browser

Jun 2, 2010

I am finishing up my asp.net web application targeting .net 4.0. I am using VS2010.

I have deployed my application to a host server and now I am testing with multiple different browsers.

The first issue I ran into comes down to the following code:

[Code]....

If I use IE, login and click something that causes the above code to execute then currentUser is NOT null. However doing the exact same steps in FireFox currentUser is null, even though I know I am logged in as my name and other indications on the webpage confirms I am.

------------------------

Update

----------------------

Since originally posting this thread I have done more testing.

I placed a test button on a random page and the button click will update a label on that page indicating if the currentUser is null or not. This button works both in IE and in FireFox. Also both running locally and running on the host server.

----------------------

So now I am looking at what is different about the one place it appears not to work so let me try to make this clear.

I use a component called Uploadify to upload images into a database. That component calls a page/request called ImageUploader.ashx which inherits from IHttpHandler. Here is all the pertainent code from that file.
[Code]....

The problem is when calling from FireFox, imgProvider.Status = null. This is a problem because the ImageProvider will try to insert a record into my database and the column for Status cannot be null so that causes it to crash. I made the change to detect if Status = null and return the user id if so as an error message to help me debug. To understand how Status is set you only have to look at a little code in the ImageProvider class:

[Code]....

You will notice when the ImageProvider is created it calls ClearFields(). Inside ClearFields() is where it gets the currentUser and if not null it sets the UserID property, which case the setter for UserID must set Status to either Approved or Pending. Whats happening is ONLY in FireFox, and after more testing, ONLY on the host server does currentUser = null even when I am logged in. but in other areas of code I can get currentUser and it works, also this works fine with IE, it also works fine with FireFox running locally. So I have icolated it down to this specific piece of code, when using FireFox, when running on Host server.

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Intermittent Membership.GetUser() Error - Unable To Cast Object Of Type System.Guid?

Jan 24, 2011

This error is occuring randomly, and I can't seem to pinpoint what is causing it. For the most part, the code works fine. I'm confused why it works sometimes, but then suddently craps out on me, lol.It happens in the code when I call upon the asp.net membership provider. It only seems to happen when i use Membership.GetUser() to grab the logged in user's information.

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Security :: How To Logged In Another Membership Provider Get Null Error When ProviderUserKey Is Called

Jan 28, 2010

If I log in different membership provider, and go to page that contains following code, I get NullReferenceException error. User will be authenticated even if I loggin to different membership.
Is there any ways to prevent from getting error??

If User.Identity.IsAuthenticated Then
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Security :: Membership.GetUser().UserName On Login Page?

Oct 16, 2010

I have an Employee class in my App_Code folder. On my login page I am trying to create an Employee using the asp.net username as a parameter in my Employee constructor.

I have tried creating the employee in the page load event when it is a post back. I have tried doing it in the Login1_LoggedIn event. For some reason I cannot pull the username in either one of these places, but if I redirect after logging in and do the same thing on another page, it works.

How can I get it done on the login page?

[Code]....

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Mar 29, 2010

I have strange problem with the membership provider on my mvc application.

I have a webforms page inside admin folder which calls the following code in the models directory.

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Mar 29, 2010

I am using Membership.DeleteUser("username",true) method to delete the user from DataBase. This works fine in my local machine. When i publish the same code, i am not able to delete the user..... it throws an javascript error saying..... "Login failed for user NT AUTHORITY/NETWORK SERVICE"

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Invalidcastexception - Can't Access Custom Membership User In Code

Feb 2, 2010

I've wrote a custom membership provider and a custom membership user. So far so good, I can create users / login etc, but when I try to access the custom membership user in code like this;

Code:
Public Function GetOpportunities() As IQueryable(Of Opportunity)
'Dim p As CiseroMembershipProvider = System.Web.Security.Membership.Provider
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I get this error:

Unable to cast object of type 'CustomMembershipUser' to type 'Curve.CustomMembershipUser'. When I put a quickwatch on the object System.Web.Security.Membership.GetUser() it is of type CustomMembershipUser. The quickwatch window generates the text DirectCast(System.Web.Security.Membership.GetUser(), CustomMembershipUser) when I click onto the properties, but reevaluating the expression raises the error.

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Membership Provider - Get ProviderUserKey In A More Convenient Way Like In User.Identity.Name Case?

Nov 18, 2010

I've created custom membership provider and it is more convenient for me to operate on MembershipUser.ProviderUserKey rather than UserName. So, to retrieve ProviderUserKey I perform such code:

if (User.Identity.IsAuthenticated)
{
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}

However, when GetUser() method is executed, user data must be retrieved from database and this is bugging me. This is unnecessery waste of server time, no matter how short this time is, I would like to avoid it. Is there any other way to get ProviderUserKey in a more convenient way, like in User.Identity.Name case? I would like to hear your ideas. How do you solve this problem on your webpages?.

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DataSource Controls :: BLL And Membership.getuser()?

Feb 23, 2010

I have a TableAdapter that queries a table by UserName. The TableAdapter works fine if I preview data and supply a username. I'm trying to become more familiar with BLLs . I can't find any good examples on using the BLL as the datasource and supply the membership.getuser().username to the DAL. Here is what I tried so far, but membership.getuser can not be a string.

Imports DataSet1TableAdapters
Public
Class UserProfilesBLL
Private UserProfilesAdapter
As UserProfilesTableAdapter =
Nothing
Protected
ReadOnly
Property Adapter()
As UserProfilesTableAdapter
Get
If UserProfilesAdapter
Is
Nothing
Then
UserProfilesAdapter =
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End
Get
End
Property
Public
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String)
As DataSet1.UserProfilesDataTable
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As MembershipUser
u = Membership.GetUser().UserName.ToString
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Function
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Membership.GetUser() Vs Context.User?

Apr 29, 2010

What are the differences between Membership.GetUser() and Context.User, and which is recommended for use in getting information about the current user?

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Security :: MembershipUser.ProviderUserKey.ToString?

Mar 20, 2011

When I run the following debugging code it writes out credits:0

Dim MembershipUser As MembershipUser = Membership.GetUser()
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cmd.Parameters.Add(New SqlParameter("@UserID", UID))
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[Code]....

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Jan 31, 2011

what I want to do is get the value of

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Security :: Getting Null Error-- GetReviewUserIdentity.ProviderUserKey?

Jan 5, 2011

If I log in to default membership provider, I don't get null on getReviewUserIdentity.ProviderUserKey.

However, if I log in non-default membership provider, I get null error although I'm authenticated.

Do I have to specify membership provider in order to use getReviewUserIdentity.ProviderUserKey??

Dim reviewUserID As String
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reviewUserID = 0
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Security :: GetUser() Does Not Exist?

Dec 2, 2010

This has got to be simple so I am just going to post my code and then list the error I am getting:

[Code]....

When I do a build I get the following error message:

The type or namespace name 'GetUser' does not exist in the namespace 'ScoutingAssistant.Membership' (are you missing an assembly refrence?)

Now if I change Membership.GetUser() to System.Web.Security.Membership.GetUser() it works just fine. But I thought by adding:

using System.Web.Security;

to the top of the unit would prevent me from have to prefix Membership but it seems to be ignoring my using statement.

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Security :: Pass Membership Identity Object Across Domain?

Aug 20, 2010

I am trying to figure a way to SSO with ASP.NET membership and role model.

I can implement custom membership provider which consume web services hosting on a server.

With encryption of data. No problem.

But my question is, If I sign on a website with my provider, got my identity object on that application,

could I pass it to another website on another domain which use the same provider and by doing so, do not need to login again?

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Web Forms :: Inline VB.NET Throws Object Not Declared Error?

Dec 1, 2010

I have a conditional statement running on my aspx page which looks for a value from a static property (i.e. the object should not need to be declared).

[Code]....

This is the error that is thrown: "BC30451: 'CurrentSession' is not declared. It may be inaccessible due to its protection level."The class is public and to make matters more confusing, it works fine in certain environments but blows up on some.

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MVC :: Custom Authorization Attribute Throws Security Exception

Mar 4, 2010

I have a custom authorization attribute, that basically check if the current user's role is equals to the current area name, and if not, redirect them to the signup view in that requested area. (dummy role provider at this this stage, therefor check it against the user's name at the moment)

It runs fine (IIS) but when I debug it I can see a Security Exception are being thrown by the code

The code:

[Code]....

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Security :: AzMan Throws Access Is Denied On Win2008 Server From Website

Mar 22, 2010

We have been using AzMan in development and all was going well until we tried using it our QA website (Windows 2008 Enterprise SP2) and I get: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))

System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))
--- End of inner exception stack trace ---
at System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr, Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture, String[] namedParameters)
at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams)
at System.Web.Security.AuthorizationStoreRoleProvider.CallMethod(Object objectToCallOn, String methodName, Object[] args)
at System.Web.Security.AuthorizationStoreRoleProvider.GetClientContext(String userName)
at System.Web.Security.AuthorizationStoreRoleProvider.GetRolesForUserCore(String username)
at System.Web.Security.AuthorizationStoreRoleProvider.GetRolesForUser(String username)
at OurApp.login.ValidateAgainstSpecificADProvider(ActiveDirectoryMembershipProvider provider)
at OurApp.login.AutoValidateForAllADProviders()
at OurApp.login.Btn_Login_Click(Object sender, EventArgs e)
at System.Web.UI.WebControls.Button.OnClick(EventArgs e)
at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)
at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

This is when the call to GetRolesForUser(username) is made to the AuthorizationStoreRoleProvider. The website is running under it's own machine service account and when I look at the Security tab in AzMan.msc I can see the service account has Administrator access to the store. I've tried adding to the Reader rights but this doesn't do anything.

This error has not shown up in development on Windows 7 Workstation and interestingly the local store was created in the same way from the website code, so the website service account has full access. I've checked file permissions and played around with the security settings in AzMan.msc and I cannot get it going. At one stage the error changed to "Invalid Handle". There is nothing in the event log so it's very tough to troubleshoot an obscure COM error like this. I guess it could be anything! :)

I also tried impersonating a domain account for the call based on some other posts I read on the net but this didn't work for me. The other interesting thing to note is that the website creates the store (first time) and it actually mnages to create the store without any problems at all. It's just this call to GetRolesForUser that blows out.

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System.InvalidCastException Iterating Through Viewdata

Jan 19, 2011

System.InvalidCastException iterating through Viewdata

I need to replace the code
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<% foreach (Hexsolve.Data.BusinessObjects.HSPartList item in (IEnumerable)ViewData["Parts"])
{ %>
">
<%=item.PartName %>
<%=item.IssueNo %>
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SQL Reporting :: InvalidCastException When Going To Second Page Of Report

Aug 12, 2010

Using SSRS 2000 (SP2) - I have several reports that come up fine when displaying the first page. However, upon hitting the arrow in the ReportViewer to move to page 2 (or the last page, doesn't matter) , I get a "Reporting Services Error":

An unexpected error occurred in Report Processing. (rsInternalError)

Specified cast is not valid.I'm going to include below the point in the log at which the error shows up - something to do with GetChunkPointerAndLength... does anyone know what can cause this, and what the workaround or solution might be?

Here's the log info:

w3wp!chunks!3d4!08/12/2010-15:50:53:: e ERROR: GetChunkPointerAndLength: System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
w3wp!library!3d4!08/12/2010-15:50:53:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details., ; Info: Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details. ---> System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SnapshotChunkStreamFactory.CreateReadStream(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, String& mimeType)
at Microsoft.ReportingServices.Library.ReportSnapshot.GetReportChunk(String name, ReportChunkTypes type, String& mimeType)
at Microsoft.ReportingServices.Library.SessionReportItem.GetImage(String imageId)
at Microsoft.ReportingServices.Library.RSService.InternalGetReportImageLive(ClientRequest session, CatalogItemContext itemContext, String imageId)
at Microsoft.ReportingServices.Library.RSService.InternalGetReportImage(ClientRequest session, CatalogItemContext itemContext)
at Microsoft.ReportingServices.Library.RSService.GetReportImage(ClientRequest session, CatalogItemContext itemContext)
--- End of inner exception stack trace ---
w3wp!webserver!3d4!08/12/2010-15:50:58:: e ERROR: Reporting Services error Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details. ---> System.InvalidCastException: Specified cast is not valid.
w3wp!library!3d4!08/12/2010-15:51:06:: i INFO: Call to RenderNext( '/MasterReconciliationByType/WillCallwCC' )
w3wp!chunks!3d4!08/12/2010-15:51:06:: e ERROR: GetChunkPointerAndLength: System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
w3wp!processing!3d4!08/12/2010-15:51:06:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing., ; Info: Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing. ---> System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SnapshotChunkStreamFactory.CreateReadStream(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, String& mimeType)
at Microsoft.ReportingServices.Library.ReportSnapshot.GetReportChunk(String name, ReportChunkTypes type, String& mimeType)
at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.a(GetReportChunk A_0, CreateReportChunk A_1, Hashtable& A_2, a& A_3, Boolean& A_4)
at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RenderSnapshot(CreateReportChunk createChunkCallback, RenderingContext rc, GetResource getResourceCallback)
--- End of inner exception stack trace ---
w3wp!webserver!3d4!08/12/2010-15:51:11:: e ERROR: Reporting Services error Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing. ---> System.InvalidCastException: Specified cast is not valid.
w3wp!library!c3c!08/12/2010-15:51:51:: i INFO: Call to RenderNext( '/MasterReconciliationByType/WillCallwCC' )
w3wp!chunks!c3c!08/12/2010-15:51:51:: e ERROR: GetChunkPointerAndLength: System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
w3wp!processing!c3c!08/12/2010-15:51:51:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing., ; Info: Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing. ---> System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SnapshotChunkStreamFactory.CreateReadStream(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, String& mimeType)
at Microsoft.ReportingServices.Library.ReportSnapshot.GetReportChunk(String name, ReportChunkTypes type, String& mimeType)
at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.a(GetReportChunk A_0, CreateReportChunk A_1, Hashtable& A_2, a& A_3, Boolean& A_4)
at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RenderSnapshot(CreateReportChunk createChunkCallback, RenderingContext rc, GetResource getResourceCallback)
--- End of inner exception stack trace ---
w3wp!webserver!c3c!08/12/2010-15:51:56:: e ERROR: Reporting Services error Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing. ---> System.InvalidCastException: Specified cast is not valid.
w3wp!session!c3c!08/12/2010-15:52:06:: i INFO: LoadSnapshot: Item with session: vrfg4l451fvetg55mqr3zp45, reportPath: /MasterReconciliationByType/WillCallwCC, userName: MASTER
sexec not found in the database
w3wp!library!c3c!08/12/2010-15:52:06:: i INFO: Call to RenderFirst( '/MasterReconciliationByType/WillCallwCC' )
w3wp!library!c3c!08/12/2010-15:52:11:: i INFO: Initializing EnableExecutionLogging to 'True' as specified in Server system properties.
w3wp!webserver!c3c!08/12/2010-15:52:11:: i INFO: Processed report. Report='/MasterReconciliationByType/WillCallwCC', Stream=''
w3wp!chunks!c3c!08/12/2010-15:52:11:: e ERROR: GetChunkPointerAndLength: System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
w3wp!library!c3c!08/12/2010-15:52:11:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details., ; Info: Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details. ---> System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SnapshotChunkStreamFactory.CreateReadStream(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, String& mimeType)
at Microsoft.ReportingServices.Library.ReportSnapshot.GetReportChunk(String name, ReportChunkTypes type, String& mimeType)
at Microsoft.ReportingServices.Library.SessionReportItem.GetImage(String imageId)
at Microsoft.ReportingServices.Library.RSService.InternalGetReportImageLive(ClientRequest session, CatalogItemContext itemContext, String imageId)
at Microsoft.ReportingServices.Library.RSService.InternalGetReportImage(ClientRequest session, CatalogItemContext itemContext)
at Microsoft.ReportingServices.Library.RSService.GetReportImage(ClientRequest session, CatalogItemContext itemContext)
--- End of inner exception stack trace ---
w3wp!webserver!c3c!08/12/2010-15:52:16:: e ERROR: Reporting Services error Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details. ---> System.InvalidCastException:
Specified cast is not valid.
w3wp!library!1e50!08/12/2010-15:52:23:: i INFO: Call to RenderNext( '/MasterReconciliationByType/WillCallwCC' )
w3wp!chunks!1e50!08/12/2010-15:52:23:: e ERROR: GetChunkPointerAndLength: System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
w3wp!processing!1e50!08/12/2010-15:52:23:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing., ;
Info: Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing. ---> System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SnapshotChunkStreamFactory.CreateReadStream(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, String& mimeType)
at Microsoft.ReportingServices.Library.ReportSnapshot.GetReportChunk(String name, ReportChunkTypes type, String& mimeType)
at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.a(GetReportChunk A_0, CreateReportChunk A_1, Hashtable& A_2, a& A_3, Boolean& A_4)
at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RenderSnapshot(CreateReportChunk createChunkCallback, RenderingContext rc, GetResource getResourceCallback)
--- End of inner exception stack trace ---
w3wp!webserver!1e50!08/12/2010-15:52:28:: e ERROR: Reporting Services error Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing. ---> System.InvalidCastException: Specified cast is not valid.
w3wp!session!3d4!08/12/2010-15:56:51:: i INFO: LoadSnapshot: Item with session: gavqaq55mhxzux45xiaulrfe, reportPath: /MasterReconciliationByType/WillCallwCC, userName: MASTER
sexec not found in the database
w3wp!library!3d4!08/12/2010-15:56:51:: i INFO: Call to RenderFirst( '/MasterReconciliationByType/WillCallwCC' )
w3wp!library!3d4!08/12/2010-15:56:54:: i INFO: Initializing EnableExecutionLogging to 'True' as specified in Server system properties.
w3wp!webserver!3d4!08/12/2010-15:56:54:: i INFO: Processed report. Report='/MasterReconciliationByType/WillCallwCC', Stream=''
w3wp!chunks!3d4!08/12/2010-15:56:54:: e ERROR: GetChunkPointerAndLength: System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
w3wp!library!3d4!08/12/2010-15:56:54:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details., ; Info: Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details. ---> System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SnapshotChunkStreamFactory.CreateReadStream(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, String& mimeType)
at Microsoft.ReportingServices.Library.ReportSnapshot.GetReportChunk(String name, ReportChunkTypes type, String& mimeType)
at Microsoft.ReportingServices.Library.SessionReportItem.GetImage(String imageId)
at Microsoft.ReportingServices.Library.RSService.InternalGetReportImageLive(ClientRequest session, CatalogItemContext itemContext, String imageId)
at Microsoft.ReportingServices.Library.RSService.InternalGetReportImage(ClientRequest session, CatalogItemContext itemContext)
at Microsoft.ReportingServices.Library.RSService.GetReportImage(ClientRequest session, CatalogItemContext itemContext)
--- End of inner exception stack trace ---
w3wp!webserver!3d4!08/12/2010-15:56:59:: e ERROR: Reporting Services error Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details. ---> System.InvalidCastException: Specified cast is not valid.
w3wp!library!3d4!08/12/2010-15:59:39:: i INFO: Call to RenderFirst( '/MasterReconciliationByType/SalesDetailAll' )
w3wp!chunks!3d4!08/12/2010-15:59:41:: e ERROR: GetChunkPointerAndLength: System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
w3wp!reportrendering!3d4!08/12/2010-15:59:41:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.WrapperReportRenderingException: Exception of type Microsoft.ReportingServices.ReportRendering.ReportRenderingException was thrown., ; Info: Microsoft.ReportingServices.ReportProcessing.WrapperReportRenderingException: Exception of type Microsoft.ReportingServices.ReportRendering.ReportRenderingException was thrown. ---> Microsoft.ReportingServices.ReportRendering.ReportRenderingException: Exception of type Microsoft.ReportingServices.ReportRendering.ReportRenderingException was thrown. ---> System.InvalidCastException: Specified cast is not valid.
at System.Data.SqlClient.SqlDataReader.GetSqlByte(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetByte(Int32 i)
at Microsoft.ReportingServices.Library.ChunkStorage.GetChunkPointerAndLength(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, Object& chunkPointer, Int64& chunkLength, String& mimeType, ChunkFlags& chunkFlags)
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream.OpenReadStream()
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SqlChunkReadStream..ctor(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType)
at Microsoft.ReportingServices.Library.SnapshotChunkStreamFactory.CreateReadStream(Guid snapshotDataID, Boolean isPermanentSnapshot, String chunkName, Int32 chunkType, String& mimeType)
at Microsoft.ReportingServices.Library.ReportSnapshot.GetReportChunk(String name, ReportChunkTypes type, String& mimeType)

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Here's the code, with the usernames and passwords redacted, of course...

[Code]....

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[Code]....

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[Code]....

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[Code]....

Code-behind:

[Code]....

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