 -
point Member
-
DavidMorrison
- Member since 02-20-2008, 5:09 PM
- Posts 7
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Hi all,
I've been beating my head against the wall for three days now with this and it's more than likely going to be something really silly but I'm a man on the edge! :)
I have written a very simple app to test running reports via a web browser using visual weeb developer express 2008. It all works perfectly well when I run it from the little develpment/test server that runs when you debug but if I then copy the site to my IIS sever i get the error:
Load Report Failed
| CrystalReportViewer - CrystalReportViewer1 |
| Error: Object reference not set to an instance of an object |
I've done all kind of fiddling with my IIS server but to no avail.
Code is below:
ASPX Page
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>
<% @ Register TagPrefix="cr" Namespace="CrystalDecisions.Web" Assembly="CrystalDecisions.Web, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" %><%@ Register TagPrefix="ctrls" Namespace="CrystalDecisions.ReportAppServer.Controllers" Assembly="CrystalDecisions.ReportAppServer.Controllers, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" %>
<% @ Register TagPrefix="engine" Namespace="CrystalDecisions.CrystalReports.Engine" Assembly="CrystalDecisions.CrystalReports.Engine, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" %><%@ Register TagPrefix="rptsrc" Namespace="CrystalDecisions.ReportSource" Assembly="CrystalDecisions.ReportSource, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" %>
<% @ Register TagPrefix="ser" Namespace="CrystalDecisions.ReportAppServer.XmlSerialize" Assembly="CrystalDecisions.ReportAppServer.XmlSerialize, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" %><%@ Register TagPrefix="objfact" Namespace="CrystalDecisions.ReportAppServer.ObjectFactory" Assembly="CrystalDecisions.ReportAppServer.ObjectFactory, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" %>
<%@ Import Namespace="CrystalDecisions.ReportAppServer.Controllers" %>
<% @ Import Namespace="CrystalDecisions.CrystalReports.Engine" %><%@ Import Namespace="CrystalDecisions.ReportSource" %><%@ Import Namespace="CrystalDecisions.Web" %>
< script runat="server" language="VB">Protected Overrides Sub OnInit(ByVal e As System.EventArgs)
MyBase.OnInit(e)Dim viewer As CrystalDecisions.Web.CrystalReportViewer
'Response.ExpiresAbsolute = Now()
'CrystalReportViewer1 = New CrystalDecisions.Web.CrystalReportViewer
viewer = CrystalReportViewer1
viewer.ReportSource = "\\Mainserver\Company\Data\Gift\Administration\Shelley\stats.rpt"End Sub</script>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
< HTML>
<HEAD><title>SoloLogic Web Report Viewer</title>
</ HEAD>
< body>
<form id=Form1 method="post" runat="server"><CR:CrystalReportViewer
id="CrystalReportViewer1"
runat="server"
HasRefreshButton = true
HasExportButton = trueHasPrintButton = true
>
</CR:CrystalReportViewer></form>
</ body>
</ HTML>
web.config <?xml version="1.0"?><!--
Note: As an alternative to hand editing this file you can use the
web admin tool to configure settings for your application. Use
the Website->Asp.Net Configuration option in Visual Studio.
A full list of settings and comments can be found in
machine.config.comments usually located in
\Windows\Microsoft.Net\Framework\v2.x\Config
--> <configuration>
< configSections><sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
< sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"><section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
< sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"><section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere"/>
< section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/><section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
< section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/></sectionGroup>
</ sectionGroup></sectionGroup>
</ configSections><connectionStrings/>
< system.web><httpRuntime executionTimeout="360" maxRequestLength="4096" useFullyQualifiedRedirectUrl="false" minFreeThreads="8" minLocalRequestFreeThreads="4" appRequestQueueLimit="100"/><!--
Set compilation debug="true" to insert debugging
symbols into the compiled page. Because this
affects performance, set this value to true only
during development. -->
< compilation debug="true"><assemblies>
< 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.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/><add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
< add assembly="CrystalDecisions.CrystalReports.Engine, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/><add assembly="CrystalDecisions.Shared, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
< add assembly="CrystalDecisions.ReportSource, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/><add assembly="CrystalDecisions.Web, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
</ assemblies></compilation>
<!--
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> -->
< pages><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>
< httpHandlers><remove verb="*" path="*.asmx"/>
< add verb="*" path="*.csp" type="BusinessObjects.Enterprise.WebComponentAdapter.WCAHandler,BusinessObjects.Enterprise.WCA, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/><add verb="*" path="*.cwr" type="BusinessObjects.Enterprise.WebComponentAdapter.WCAHandler,BusinessObjects.Enterprise.WCA, Version=11.5.3300.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
< 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" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/></httpHandlers>
< httpModules><clear/>
< add name="Session" type="System.Web.SessionState.SessionStateModule"/><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" warningLevel="4" type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"><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" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</ handlers></system.webServer>
< appSettings><clear/>
< add key="path.dhtmlViewer" value="/crystalreportviewers115"/><add key="viewer.defaultPage" value="viewrpt.aspx"/>
< add key="defaultPage" value="enterprise115/desktoplaunch/en/default.htm"/><add key="wca.Name" value="%DOTNET_WCA_NAME%"/>
< add key="connection.cms" value="%CMS_NAME_AND_PORT%"/><add key="connection.criTimeout"/>
< add key="connection.socksUri"/><add key="CMC_CUSTOMURL_PATH" value="webadmin/"/>
< add key="crimage.tempImageDir"/><add key="viewrpt.drillDown"/>
< add key="viewrpt.groupTreeGenerate"/><add key="viewrpt.groupTreeShow"/>
< add key="viewrpt.refresh"/><add key="viewrpt.search"/>
< add key="viewrpt.export"/><add key="viewrpt.zoom"/>
< add key="viewrpt.print"/><add key="viewrpt.logo"/>
< add key="viewrpt.toolbar"/><add key="wcalog"/>
</ appSettings><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>
All help will be greatly apperciated!
Thanks,
Dave
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