Microsoft.ReportViewer.ProcessingObjectModel Could not load or find : The Official Microsoft ASP.NET Forums

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DMoody007

Member

44 Points

Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Feb 08, 2012 02:29 AM|LINK

I have created a web report using reportviewer. The report works fine on my VS 2008 Development PC. When I put the report on the webserver, the report runs but nothing is displayed - just a blank white screen. When I view source of the page, I see an error message in the code regarding Microsoft.ReportViewer.ProcessingObjectModel.

On my PC, I can see this DLL in the Windows Assemblies for both version 8 and 9 but I can not find it anyplace else. I checked the webserver and it is there in versions 8 and 9. I also checked token keys on both and they match. For some reason, the web is not seeing it. I tried to bind to the project locally but because it is in assemblies, it won't let me. Any ideas or suggestions?

Copy of error/code below:

<body>
    <form name="frmAvgDailyPatients" method="post" action="rptAvgDailyPatients.aspx" id="frmAvgDailyPatients">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMTA2MjUxMTM1NA9kFgICAw9kFgICAQ8UKwAEZCgpWFN5c3RlbS5HdWlkLCBtc2NvcmxpYiwgVmVyc2lvbj0yLjAuMC4wLCBDdWx0dXJlPW5ldXRyYWwsIFB1YmxpY0tleVRva2VuPWI3N2E1YzU2MTkzNGUwODkkMzcyMzkzZjUtNTVlMi00OGIwLTk4ZGYtYmVkNDQyNjM2YjJmAgEUKwABFCsAAmZkFgRmDw8WAh4HVmlzaWJsZWhkZAIBDw8WAh8AaGRkZCyU+Z4ITjmqMo3H7LiIaDYu0WLk" />
</div>

 
<script src="/TempWeb/Reserved.ReportViewerWebControl.axd?OpType=Resource&amp;Version=9.0.21022.227&amp;Name=Microsoft.Reporting.WebForms.Scripts.ReportViewer.js" type="text/javascript"></script>
     <div align="center">
         <div id="rvAvgDlyPat" style="display:inline-block;color:White;height:8in;width:10.5in;">
<ul>
         <li style="font-family:Verdana;font-weight:normal;font-size:8pt;display:inline;">An error occurred during local report processing.</li><ul>
                <li style="font-family:Verdana;font-weight:normal;font-size:8pt;display:inline;">The definition of the report 'Main Report' is invalid.</li><ul>
                        <li style="font-family:Verdana;font-weight:normal;font-size:8pt;display:inline;">An unexpected error occurred in Report Processing.</li><ul>
                                <li style="font-family:Verdana;font-weight:normal;font-size:8pt;display:inline;">Could not load file or assembly 'Microsoft.ReportViewer.ProcessingObjectModel, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.</li>
                        </ul>
                </ul>
         </ul>
</ul>
</div>
         
    </div>
    </form>
</body>

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cnranasinghe

Star

8885 Points

1798 Posts

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Feb 08, 2012 04:18 AM|LINK

Install the report runtime on the server. if it 2010 download & install

http://www.microsoft.com/download/en/details.aspx?id=6442

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DMoody007

Member

44 Points

45 Posts

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Feb 08, 2012 04:32 PM|LINK

cnranasinghe,

I had installed 2005 and 2008. I downloaded and installed 2010. Issue still the same.

Douglas

Reply

Srikanth Kas...

Contributor

4289 Points

883 Posts

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Feb 08, 2012 05:40 PM|LINK

First thing, check your report viewer version in the web.config.

Install/Re-install that version of reportviewer in your server.

Regards

Srikanth Kasturi
Please "Mark As Answer" if my post serves purpose.

Reply

DMoody007

Member

44 Points

45 Posts

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Feb 08, 2012 06:26 PM|LINK

Srikanth,

Project references are 9.0.0.0 - Web Config is 9.0.0.0

Assemblies show 8.0.0.0, 9.0.0.0, and now 10.0.0.0

Could there be a conflict in version? Maybe I should remove 8.0.0.0 and 10.0.0.0?

Also, in looking at my webconfig, I don't see anywhere ProcessingObjectModel. Is this correct?

Below is a partial view of the webconfig (minus my data connection strings)

<compilation debug="true" strict="false" explicit="true">
			<assemblies>
				<add assembly="Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
				<add assembly="Microsoft.ReportViewer.Common, Version=9.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
				<add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
				<add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
				<add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
				<add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/></assemblies>
			<buildProviders>
				<add extension=".rdlc" type="Microsoft.Reporting.RdlBuildProvider, Microsoft.ReportViewer.Common, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
			</buildProviders>
		</compilation>
		<pages>
			<namespaces>
				<clear/>
				<add namespace="System"/>
				<add namespace="System.Collections"/>
				<add namespace="System.Collections.Generic"/>
				<add namespace="System.Collections.Specialized"/>
				<add namespace="System.Configuration"/>
				<add namespace="System.Text"/>
				<add namespace="System.Text.RegularExpressions"/>
				<add namespace="System.Linq"/>
				<add namespace="System.Xml.Linq"/>
				<add namespace="System.Web"/>
				<add namespace="System.Web.Caching"/>
				<add namespace="System.Web.SessionState"/>
				<add namespace="System.Web.Security"/>
				<add namespace="System.Web.Profile"/>
				<add namespace="System.Web.UI"/>
				<add namespace="System.Web.UI.WebControls"/>
				<add namespace="System.Web.UI.WebControls.WebParts"/>
				<add namespace="System.Web.UI.HtmlControls"/>
			</namespaces>
			<controls>
				<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
				<add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></controls></pages>
		<!--
            The <authentication> section enables configuration
            of the security authentication mode used by
            ASP.NET to identify an incoming user.
        -->
		<authentication mode="Windows"/>
		<!--
            The <customErrors> section enables configuration
            of what to do if/when an unhandled error occurs
            during the execution of a request. Specifically,
            it enables developers to configure html error pages
            to be displayed in place of a error stack trace.

        <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
            <error statusCode="403" redirect="NoAccess.htm" />
            <error statusCode="404" redirect="FileNotFound.htm" />
        </customErrors>
        -->
		<httpHandlers>
			<add verb="*" path="Reserved.ReportViewerWebControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
			<remove verb="*" path="*.asmx"/>
			<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
			<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
			<add verb="GET,HEAD" path="ScriptResource.axd" validate="false" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></httpHandlers>
		<httpModules>
			<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></httpModules></system.web>
	<system.codedom>
			<compilers>
				<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" warningLevel="4">
					<providerOption name="CompilerVersion" value="v3.5"/>
					<providerOption name="OptionInfer" value="true"/>
					<providerOption name="WarnAsError" value="false"/></compiler></compilers></system.codedom>
	<!--
        The system.webServer section is required for running ASP.NET AJAX under Internet
        Information Services 7.0.  It is not necessary for previous version of IIS.
    -->
	<system.webServer>
			<validation validateIntegratedModeConfiguration="false"/>
		<modules>
			<remove name="ScriptModule"/>
			<add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></modules>
		<handlers>
			<remove name="WebServiceHandlerFactory-Integrated"/>
			<remove name="ScriptHandlerFactory"/>
			<remove name="ScriptHandlerFactoryAppServices"/>
			<remove name="ScriptResource"/>
			<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
			<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
			<add name="ScriptResource" verb="GET,HEAD" path="ScriptResource.axd" preCondition="integratedMode" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></handlers></system.webServer>
	<runtime>
		<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
			<dependentAssembly>
				<assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/>
				<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/></dependentAssembly>
			<dependentAssembly>
				<assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/>
				<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/></dependentAssembly></assemblyBinding></runtime></configuration>

Reply

Srikanth Kas...

Contributor

4289 Points

883 Posts

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Feb 08, 2012 06:29 PM|LINK

Either remove 10.0 version from the server or, in your code, point it to 10.0

Normally, even if this exists, things will work for the report viewer. But, given the circumstances, just give it a try.

Regards

Srikanth Kasturi
Please "Mark As Answer" if my post serves purpose.

Marked as answer by DMoody007 on Feb 08, 2012 08:54 PM

Reply

DMoody007

Member

44 Points

45 Posts

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Feb 08, 2012 08:54 PM|LINK

I removed 10 - No Change

I removed 8 - Yah! It works.

Thank you very much. Now I have some major reports to write and publish.

Reply

mumairkhan

Member

53 Points

97 Posts

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Oct 09, 2012 10:52 AM|LINK

for IIS 7 , following link can resolve the issue.

http://ericphan.info/blog/2008/12/8/reservedreportviewerwebcontrolaxd-not-found.html

Reply

mumairkhan

Member

53 Points

97 Posts

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Oct 09, 2012 12:48 PM|LINK

-- OR --

Visual Studio had edited the web.config based on the IIS 6.0 model and had made an entry for the Http Handler under the <httpHandler> section. With IIS 7.0 this section is no longer read. So we need to make the proper entries for the Http Handler that handles the calls to Reserved.ReportViewerWebControl.axd

<system.webServer>

</handlers>

</system.webServer>

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DMoody007

Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

cnranasinghe

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

DMoody007

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Srikanth Kas...

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

DMoody007

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

Srikanth Kas...

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

DMoody007

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

mumairkhan

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

mumairkhan

Re: Microsoft.ReportViewer.ProcessingObjectModel Could not load or find

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