Crystal Reports :: Error "Unable To Cast Object Of Type 'CrystalDecisions.Web.CrystalReportViewer'
Jan 6, 2011
I have installed the final version of Crystal Reports for Visual Studio 2010. I created a new ASP.Net project, saved it, closed it, and then came back to it later. I was prompted to convert the project because of an out of date version of Crystal Reports. But I just created the project...how can the version already be out of date? Also, once the conversion is complete the CrystalReportViewers error stating "Unable to cast object of type 'CrystalDecisions.Web.CrystalReportViewer' to type 'CrystalDecisions.Web.CrystalReportViewerBase'. I am using .NET Framework 3.5 (I cannot use 4.0 for other reasons). Is this the cause?
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Jul 14, 2010
I get this error while compiling in vs studio 2008 but in vs 2005 i dont get this error please help view code below
:Designer code:Option Strict On
Option Explicit On
Partial Public Class stockvaluation [code]....
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Feb 17, 2011
I installed Microsoft Visual Studio 2010 and I got a setup of crystal report from my friend titled with "CRforVS_13_0" , everything till now smooth and the world that rose !
let us the error scenario
1 - Create new Website
2 - add new table on the Default.aspx web page
3 - Build solution everything look great
4 --- Drag drop of the control CrystalReportViewer and build to find the below errors
Error 2 'CrystalReportViewer' is ambiguous in the namespace 'CrystalDecisions.Web'. C:UsersuserDocumentsVisual Studio 2010WebSitesWebSite6Default.aspx 28
Error 3 'CrystalReportViewer' is ambiguous in the namespace 'CrystalDecisions.Web'. C:UsersuserDocumentsVisual Studio 2010WebSitesWebSite6Default.aspx 28
Error 4 'CrystalReportViewer' is ambiguous in the namespace 'CrystalDecisions.Web'. C:WindowsMicrosoft.NETFrameworkv4.0.30319Temporary ASP.NET Fileswebsite64931b126339b72a7App_Web_tyipm02u.2.vb
Error 5 'CrystalReportViewer' is ambiguous in the namespace 'CrystalDecisions.Web'. C:WindowsMicrosoft.NETFrameworkv4.0.30319Temporary ASP.NET Fileswebsite64931b126339b72a7App_Web_tyipm02u.2.vb
Error 6 'CrystalReportViewer' is ambiguous in the namespace 'CrystalDecisions.Web'. C:WindowsMicrosoft.NETFrameworkv4.0.30319Temporary ASP.NET Fileswebsite64931b126339b72a7App_Web_tyipm02u.2.vb
Error 1 C:UsersuserDocumentsVisual Studio 2010WebSitesWebSite6Default.aspx(28): error BC30560: 'CrystalReportViewer' is ambiguous in the namespace 'CrystalDecisions.Web'.
Error 7 Unable to load referenced library 'C:WindowsMicrosoft.NETFrameworkv4.0.30319Temporary ASP.NET Fileswebsite64931b126\_shadow339b72a725213691630133667App_Web_site.master.cdcab7d2.0yuyrufa.dll': The system cannot find the path specified.
Error 8 Unable to load referenced library 'C:WindowsMicrosoft.NETFrameworkv4.0.30319Temporary ASP.NET Fileswebsite64931b126\_shadow339b72a725213691630133667App_Web_site.master.cdcab7d2.0yuyrufa.dll': The system cannot find the path specified. C:WindowsMicrosoft.NETFrameworkv4.0.30319Temporary
ASP.NET Fileswebsite64931b126\_shadow339b72a725213691630133667App_Web_site.master.cdcab7d2.0yuyrufa.dll
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Aug 1, 2010
I upgraded my web application from visual studio 2003 to 2008. When I want to create a report in visual studio 2008 and receiving this error at runtime. I am able to compile but when runnning thats when I am getting this error. How can I solve this problem?
Server Error in '/IRPSDEV' Application.
Compilation Error
Description:
An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS0433: The type 'CrystalDecisions.Web.CrystalReportViewer' exists in both
'c:WINDOWSassemblyGAC_MSILCrystalDecisions.Web10.5.3700.0__692fbea5521e1304CrystalDecisions.Web.dll' and 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary
ASP.NET Filesirpsdev9e97e0a994a2ecdassemblydl3151eb571�0df56e1_6064c201CrystalDecisions.Web.DLL'
Source Error:
[Code]....
Line 161:
Line 162: [System.Diagnostics.DebuggerNonUserCodeAttribute()]
Line 163: private global::CrystalDecisions.Web.CrystalReportViewer @__BuildControlCrystalReportViewer1() {
Line 164: global::CrystalDecisions.Web.CrystalReportViewer @__ctrl;
Line 165:
Source
File: c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET
Filesirpsdev9e97e0a994a2ecdApp_Web_customsapprovedcalimsreport.aspx.cdcab7d2.qc0hdu8q.0.cs
Line: 163
Show
Detailed Compiler Output:
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Mar 24, 2010
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[Code]....
Controller e 'System.Collections.Generic.IEnumerable [Code]....
by this code i am render view
[Code]....
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using (HtmlTextWriter hw = new HtmlTextWriter(sw)) {
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[Code] ....
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Nov 26, 2010
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My code:
[code]....
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Aug 9, 2010
I have a Visual Studio project that uses three different Crystal Reports. I've upgraded to Crystal Reports 11.5.3300.0 from the version 10.2.3600.0 due to one of the reports requiring the upgraded version. I updated all of the assembly references in the web.config and installed the new assemblies using merge modules. When I run the project I receive the following error:
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Jan 24, 2011
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Dec 17, 2010
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[InvalidCastException: Unable to cast object of type 'Transaction_Time' to type 'System.Data.DataSet'.]
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System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
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System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
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Feb 13, 2011
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Configuration Error Could not load file or assembly 'CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' or one of its dependencies. The system cannot find the file
specified.
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rror in File C:DOCUME~1aliLOCALS~1Temp1 emp_8b7deeee-5769-4457-8c1f-f21fa8
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at ☻.☻I(Int16 ♠!, Int32 ♠")
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[Code]....
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Unable to cast object of type 'System.Web.UI.LiteralControl' to type 'System.Web.UI.WebControls.TextBox'.
[code]....
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Feb 16, 2010
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Error reading the database. Unable to cast object of type 'System.Byte[]' to type 'System.String'."
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May 28, 2010
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public List<Staff> GetStaff()
cmd.CommandType =
SqlConnection con =
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SqlConnection(connectionstring);SqlCommand cmd =
new
[code]...
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[Code]....
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Unable to cast object of type 'System.String' to type 'System.Byte[]'....
on line #2
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Sep 17, 2010
[Code]....
System.InvalidCastException was unhandled by user code
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