I have an environmental problem somewhere in OWIN and I want to get some information about what is happening. I have read that I can enable tracing but can't find much information on how to do it.
I have added the following to my web.config but no joy. Is this possible?
<!-- 1. Enable the switch here. Without this, you get nothing. By default, Katana has "new SourceSwitch("Microsoft.Owin")" at the root level. -->
<switches>
<add name="Microsoft.Owin" value="Verbose" />
</switches>
<!-- 2. Add your shared listeners. -->
<trace autoflush="true" />
<sharedListeners>
<add name="file" type="System.Diagnostics.TextWriterTraceListener" initializeData="C:\traces\Microsoft.OWIN.trace.log" />
<add name="console" type="System.Diagnostics.ConsoleTraceListener" />
</sharedListeners>
<sources>
<!-- "Microsoft.Owin" is the SourceSwitch name katana is using at the rootlevel. By enabling this, we are enabling all sub level traces by the components (if we don't change the default trace settings). -->
<source name="Microsoft.Owin">
<listeners>
<add name="file" />
<add name="console" />
</listeners>
</source>
</sources>
Not 100% sure that this will solve your issue, but we got it working with following config. Slight difference in the following line:
<source name="Microsoft.Owin" switchName="Microsoft.Owin" switchType="System.Diagnostics.SourceSwitch">
Notice that the <source> tag includes a switchName (and switchType) attribute which is missing from your example. I think that this instruction links the TraceSource with the Switch and makes the entire work.
In our case, we use trace listeners for Azure Web sites (and web jobs).
<system.diagnostics>
<sharedListeners>
<add name="AzureTableTraceListener" type="Microsoft.WindowsAzure.WebSites.Diagnostics.AzureTableTraceListener, Microsoft.WindowsAzure.WebSites.Diagnostics, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<add name="AzureBlobTraceListener" type="Microsoft.WindowsAzure.WebSites.Diagnostics.AzureBlobTraceListener, Microsoft.WindowsAzure.WebSites.Diagnostics, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<add name="AzureDriveTraceListener" type="Microsoft.WindowsAzure.WebSites.Diagnostics.AzureDriveTraceListener, Microsoft.WindowsAzure.WebSites.Diagnostics, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
</sharedListeners>
<sources>
<source name="Microsoft.Owin" switchName="Microsoft.Owin" switchType="System.Diagnostics.SourceSwitch">
<listeners>
<add name="AzureTableTraceListener"/>
<add name="AzureDriveTraceListener"/>
</listeners>
</source>
</sources>
<switches>
<add name="Microsoft.Owin" value="All" />
</switches>
<trace autoflush="true" indentsize="4" />
</system.diagnostics>
Related
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ReSharper "Cannot resolve symbol" even when project builds
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I have an MVC 5 application, made from the empty template. I've added Microsoft.AspNet.Mvc via Nuget and my packages file looks like so:
<packages>
<package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net46" />
<package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net46" />
<package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net46" />
<package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.0" targetFramework="net46" />
<package id="Microsoft.Net.Compilers" version="1.0.0" targetFramework="net46" developmentDependency="true" />
<package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net46" />
</packages>
I have a Razor page that declares a model with #model IEnumerable<Models.ToDoModel> and uses it in a foreach loop.
#model IEnumerable<Models.ToDoModel>
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Home</title>
</head>
<body>
<h1>Hello World!</h1>
<ul>
#foreach (var item in Model)
{
<li>ID: #item.Id</li>
}
</ul>
</body>
</html>
When I run the page, it renders fine, however Visual Studio persistently said there's an error:
It won't recognise the model keyword or give me any Intellisense.
My Web.Config looks like so:
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.6"/>
<httpRuntime targetFramework="4.6"/>
</system.web>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs"
type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701"/>
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb"
type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\"Web\" /optionInfer+"/>
</compilers>
</system.codedom>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-5.2.3.0" newVersion="5.2.3.0"/>
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>
and the Web.Config in the Views folder looks like:
<?xml version="1.0"?>
<configuration>
<configSections>
<sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
<section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
</sectionGroup>
</configSections>
<system.web.webPages.razor>
<host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<pages pageBaseType="System.Web.Mvc.WebViewPage">
<namespaces>
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Routing" />
</namespaces>
</pages>
</system.web.webPages.razor>
<appSettings>
<add key="webpages:Enabled" value="false" />
</appSettings>
<system.webServer>
<handlers>
<remove name="BlockViewHandler"/>
<add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler" />
</handlers>
</system.webServer>
</configuration>
If you have resharper , suspending it will fix i.e: Tool - Options - Resharper - Suspend
Closing ALL instances of Visual Studio worked for you, great.
I get this symptom periodically, but I am using Resharper, and to fix it I have to
go into Resharper-Options "Clear Caches",
and then close and reopen
Visual Studio
Your web.configs both look fine. Visual Studio can often get confused about things like this. My recommendation is to close Visual Studio and reopen it. Also, as you discovered, closing all open instances of VS may be required.
I encountered this issue and tried every solution under the sun. For a week I tried editing the web config (in both the view and the root), reloading the project, clearing resharper caches.. you name it, I tried it.
I loaded up an old project and hovered over the "Layout" and "Model" sections to see what namespaces they required. On closer examination, the namespaces which were required had been removed from my project. I have no idea how - I had recently performed an upgrade.. Anyhow - I referenced these 2 files from the solution folder System.Web.Mvc and another, rebuilt, and it worked. I could have danced on the spot. Hope this helps someone down the line!
I can't seem to get trace information from inside my SignalR hub. I am using an MVC4 project and in my MVC controllers trace information is being recorded correctly, however when I use tracing inside my SignalR hub, I am getting nothing.
So for example I am seeing the message from the first line of my controller:
System.Diagnostics.Trace.TraceInformation("Test Controller");
But I am not seeing this message from the first line inside my hub:
System.Diagnostics.Trace.TraceInformation("Test Hub");
My web.config has the following line under <system.web>:
<trace enabled="true"
writeToDiagnosticsTrace="true"
localOnly="false"
mostRecent="true"
pageOutput="false" />
And my system diagnostics is as follows:
<system.diagnostics>
<sources>
<source name="Example Source" switchName="sourceSwitch" switchType="System.Diagnostics.SourceSwitch">
<listeners>
<add name="GlimpseListener" />
</listeners>
</source>
</sources>
<switches>
<add name="sourceSwitch" value="All" />
</switches>
<sharedListeners>
<add name="GlimpseListener" type="Glimpse.Core.TraceListener, Glimpse.Core" />
</sharedListeners>
<trace>
<listeners>
<add name="WebPageTraceListener" type="System.Web.WebPageTraceListener, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
</listeners>
</trace>
</system.diagnostics>
As mentioned trace messages from my controller are showing fine both in the Trace.axd page and also in the trace tab of Glimpse.
Welcome any ideas, I've been pulling my hair out on this one.
Maybe this will help you https://github.com/SignalR/SignalR/wiki/Tracing-on-the-server-side
What is pertinent:
<source name="Microsoft.Owin.Host.SystemWeb" switchValue="All">
<listeners>
<add name="traces" />
</listeners>
</source>
<source name="SignalR.Connection">
<listeners>
<add name="traces" />
</listeners>
</source>
<sharedListeners>
<add name="traces" type="System.Diagnostics.TextWriterTraceListener" initializeData="server_traces.txt" />
</sharedListeners>
Using a text listener will work as expected, because it can run "out" the "normal" asp.net pipeline.
I have a .NET application which uses some images stored in a folder on a server. the folder does not belong to my application. The images in this folder are used as background images of some div within the application. I published the image folder to the web along with my application and so everything work fine. However, Is there a way to limit the access of the folder to my .net application or a setting that can be set so that the content of the folder is not browsable/searchable? Right now, my application uses a url like www.domain.com/iisfoldername/picture.png to set the background of divs. Similarly if you use such URL in a browser, an image will be served. Is it possible to prevent this URL from being served when it is not requested from my application? That is, if someone enters this url in the browser, the image is not displayed, but the image displays when my application requests it.
I know of setting a authentication for a folder. But How can I limit an http request to a user and then impersonate this user(if possible)?
'
EDIT
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
<section name="system.identityModel" type="System.IdentityModel.Configuration.SystemIdentityModelSection, System.IdentityModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<section name="system.identityModel.services" type="System.IdentityModel.Services.Configuration.SystemIdentityModelServicesSection, System.IdentityModel.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
</configSections>
<appSettings>
<add key="webpages:Version" value="1.0.0.0" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
<add key="ida:FederationMetadataLocation" value="https:ccc.com/Federation.xml" />
<add key="ida:Issuer" value="https://ccc.com" />
<add key="ida:ProviderSelection" value="productionSTS" />
</appSettings>
<location path="Federation">
<system.web>
<authorization>
<allow users="*" />
</authorization>
</system.web>
</location>
<system.web>
<authorization>
<deny users="?" />
</authorization>
<authentication mode="None" />
<compilation debug="true" targetFramework="4.5" />
<!--Commented by Identity and Access VS Package-->
<!--<authentication mode="Forms"><forms loginUrl="~/Account/LogOn" timeout="2880" /></authentication>-->
<pages>
<namespaces>
<add namespace="System.Web.Helpers" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Routing" />
<add namespace="System.Web.WebPages" />
</namespaces>
</pages>
<httpRuntime targetFramework="4.5" requestValidationMode="4.5" />
<profile defaultProvider="DefaultProfileProvider">
<providers>
<add name="DefaultProfileProvider" type="System.Web.Providers.DefaultProfileProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
</providers>
</profile>
<membership defaultProvider="DefaultMembershipProvider">
<providers>
<add name="DefaultMembershipProvider" type="System.Web.Providers.DefaultMembershipProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" applicationName="/" />
</providers>
</membership>
<roleManager defaultProvider="DefaultRoleProvider">
<providers>
<add name="DefaultRoleProvider" type="System.Web.Providers.DefaultRoleProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
</providers>
</roleManager>
<sessionState mode="InProc" customProvider="DefaultSessionProvider">
<providers>
<add name="DefaultSessionProvider" type="System.Web.Providers.DefaultSessionStateProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" />
</providers>
</sessionState>
</system.web>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="itextsharp" publicKeyToken="8354ae6d2174ddca" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.4.3.0" newVersion="5.4.3.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
</entityFramework>
<connectionStrings>
</connectionStrings>
<system.webServer>
<modules>
<remove name="FormsAuthentication" />
<add name="WSFederationAuthenticationModule" type="System.IdentityModel.Services.WSFederationAuthenticationModule, System.IdentityModel.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" preCondition="managedHandler" />
<add name="SessionAuthenticationModule" type="System.IdentityModel.Services.SessionAuthenticationModule, System.IdentityModel.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" preCondition="managedHandler" />
</modules>
</system.webServer>
<system.identityModel>
<identityConfiguration>
<audienceUris>
<add value="https://localhost/App/" />
</audienceUris>
<!--Commented by Identity and Access VS Package-->
<!--<issuerNameRegistry type="System.IdentityModel.Tokens.ValidatingIssuerNameRegistry, System.IdentityModel.Tokens.ValidatingIssuerNameRegistry"><authority name="LocalSTS"><keys><add thumbprint="9B74CB2F320F7AAFC156E1252270B1DC01EF40D0" /></keys><validIssuers><add name="LocalSTS" /></validIssuers></authority></issuerNameRegistry>-->
<!--certificationValidationMode set to "None" by the the Identity and Access Tool for Visual Studio. For development purposes.-->
<certificateValidation certificateValidationMode="None" />
<issuerNameRegistry type="System.IdentityModel.Tokens.ValidatingIssuerNameRegistry, System.IdentityModel.Tokens.ValidatingIssuerNameRegistry">
<authority name="http://ccc.com">
<keys>
<add thumbprint="BA86062DD810B95F49FBF85F448507D63D15FB92" />
</keys>
<validIssuers>
<add name="http://ccc.com" />
</validIssuers>
</authority>
</issuerNameRegistry>
</identityConfiguration>
</system.identityModel>
<system.identityModel.services>
<federationConfiguration>
<cookieHandler requireSsl="true" />
<wsFederation passiveRedirectEnabled="true" issuer="https://ccc.com/" realm="https://localhost/App/" requireHttps="true" />
</federationConfiguration>
</system.identityModel.services>
</configuration>
Given your configuration, I believe your best option is to use URL rewriting. In this case, redirect users to a "fake" image if they are requesting images directly or as referred from some other website (but allowing access to them if referred from a page in your application).
To accomplish this, use Microsoft's IIS URL Rewrite extension, which you can download here:
http://www.iis.net/downloads/microsoft/url-rewrite
Once it is installed on your server, configure it by adding the following to your web.config (since you already have a system.webServer section in your web.config, just add the "rewrite" node into it). Note the inline comments and replacements required.
<system.webServer>
<rewrite>
<rules>
<rule name="Whitelist Image Access" stopProcessing="true">
<!-- Evaluated for all image file requests -->
<match url="(?:jpg|jpeg|png|gif|bmp)$" />
<conditions>
<!--
Rule applies when user tries to access URL directly (no referrer)
-->
<add input="{HTTP_REFERER}" matchType="Pattern" pattern="^$" ignoreCase="true" />
<!--
Rule does NOT apply when pages on our site are the referrer
*** NOTE: Replace "ccc" and "com" with appropriate parts form your domain ***
-->
<add input="{HTTP_REFERER}" matchType="Pattern" pattern="^https?://(.*\.)?ccc\.com/.*$" ignoreCase="true" negate="true" />
<!--
Rule does NOT apply when accessing the replacement image when real ones are refused
*** NOTE: replace "no_access.png" with the name of the "fake" image you want to use ***
-->
<add input="{REQUEST_FILENAME}" matchType="Pattern" pattern="no_access.png" ignoreCase="true" negate="true" />
</conditions>
<!--
Temporary redirect (status code 307) to "fake" image
*** NOTE: Replace the URL below with the "fake" image URL ***
-->
<action type="Redirect" url="http://ccc.com/images/no_access.png" appendQueryString="false" redirectType="Temporary" />
</rule>
</rules>
</rewrite>
</system.webServer>
I getting error on server while running "Failed to find or load the registered .Net Framework Data Provider.". I have Sql Compact 4 database included to ASP.NET MVC 4 + Entity Framework, uploading on godaddy server... web.config is following
Web.Config
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=4.4.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<connectionStrings>
<add name="EShip" connectionString="Data Source=|DataDirectory|\EShip.sdf" providerName="System.Data.SqlServerCe.4.0" />
</connectionStrings>
<appSettings>
<add key="webpages:Version" value="2.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="PreserveLoginUrl" value="true" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.0" />
<customErrors mode="Off"/>
<pages>
<namespaces>
<add namespace="System.Web.Helpers" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Optimization" />
<add namespace="System.Web.Routing" />
<add namespace="System.Web.WebPages" />
</namespaces>
</pages>
</system.web>
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<modules runAllManagedModulesForAllRequests="true" />
<handlers>
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
</system.webServer>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
<parameters>
<parameter value="v11.0" />
</parameters>
</defaultConnectionFactory>
</entityFramework>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-1.3.0.0" newVersion="1.3.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<system.data>
<DbProviderFactories>
<remove invariant="System.Data.SqlServerCe.4.0"/>
<add name="Microsoft SQL Server Compact Data Provider 4.0"
invariant="System.Data.SqlServerCe.4.0"
description=".NET Framework Data Provider for Microsoft SQL Server Compact"
type="System.Data.SqlServerCe.SqlCeProviderFactory, System.Data.SqlServerCe, Version=4.0.0.1,
Culture=neutral,
PublicKeyToken=89845dcd8080cc91"/>
</DbProviderFactories>
</system.data>
</configuration>
[/xml]
Using the comment of the OP, I have a slightly more verbose version.
With nuget in hand, one can run the command
install EntityFramework.SqlServerCompact
to download SqlServerCompact When I try that, I see 3 dependencies come along with that so you get 4 installs in total:
Microsoft.SqlServer.Compact
SqlServerCompact
EntityFramework
EntityFramework.SqlServerCompacy
It can therefore be inferred that a likely cause of running into this problem is missing SqlServerCompact for your installation.
I had a similar problem with a simple test app.
Install-Package EntityFramework.SqlServerCompact got rid of the message 'Failed to find or load the registered .Net Framework Data Provider' by adding SqlServer Compact dlls to the app 'packages' directory. It added the following to the packages.config;
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="EntityFramework" version="5.0.0" targetFramework="net40-Client" />
<package id="EntityFramework.SqlServerCompact" version="4.3.6" targetFramework="net40-Client" />
<package id="Microsoft.SqlServer.Compact" version="4.0.8876.1" targetFramework="net40-Client" />
<package id="SqlServerCompact" version="4.0.8854.1" targetFramework="net40-Client" />
</packages>
It also added System.Data.SqlServerCe and System.DataSqlServerCe.Entity to the app references.
I then got an exception like this;
System.IO.FileLoadException was unhandled
Message=Could not load file or assembly 'System.Data.SqlServerCe, Version=4.0.0.1, Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Source=mscorlib
FileName=System.Data.SqlServerCe, Version=4.0.0.1, Culture=neutral, PublicKeyToken=89845dcd8080cc91
FusionLog==== Pre-bind state information ===
LOG: User = mulcahy\mulcahy_admin
LOG: DisplayName = System.Data.SqlServerCe, Version=4.0.0.1, Culture=neutral, PublicKeyToken=89845dcd8080cc91
(Fully-specified)
LOG: Appbase = file:///C:/Users/mulcahy_admin/Dropbox/projects/ons/CSLCE4CL/CSLCE4CL/bin/Debug/
LOG: Initial PrivatePath = NULL
Calling assembly : System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\Users\mulcahy_admin\Dropbox\projects\ons\CSLCE4CL\CSLCE4CL\bin\Debug\CSLCE4CL.vshost.exe.Config
LOG: Using host configuration file:
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Redirect found in application configuration file: 4.0.0.1 redirected to 4.0.0.1.
LOG: Post-policy reference: System.Data.SqlServerCe, Version=4.0.0.1, Culture=neutral, PublicKeyToken=89845dcd8080cc91
LOG: Attempting download of new URL file:///C:/Users/mulcahy_admin/Dropbox/projects/ons/CSLCE4CL/CSLCE4CL/bin/Debug/System.Data.SqlServerCe.DLL.
WRN: Comparing the assembly name resulted in the mismatch: Revision Number
ERR: Failed to complete setup of assembly (hr = 0x80131040). Probing terminated.
This seems to suggest that the app is configured to use SqlServerCE v4.0.0.1 - but finds v4.0.0.0
So i used Eriks suggestion and changed the DbProviderFactories entry to say v4.0.0.0 and removed the bindingRedirect entry that refered to a new version at v4.0.0.1.
This seems to work. Hope it helps anyone following this path...
Meanwhile I'm a bit puzzled;
Why is the System.Data.SqlServerCe.dll at version 4.0.8876.1 - how could I know that this is actually v4.0.0.0
Where did the v4.0.0.1 reference come from - I must have this version somewhere on my machine?
I am having a problem getting a MVC 3 project running in IIS7 on a computer running Windows 7 Home-64 bit. Here is what I did.
Installed IIS 7.
Accessed the server and got the IIS welcome page.
Created a directory named d:\MySite and copied the MVC application to it. (The MVC app is just the standard app that is created when you create a new MVC3 project in visual studio. It just displays a home page and an account logon page. It runs fine inside the Visual Studio development server and I also copied it out to my hosting site and it works fine there)
Started IIS management console.
Stopped the default site.
Added a new site named "MySite" with a physical directory of "d:\Mysite"
Changed the application pool named MySite to use .Net Framework 4.0, Integrated pipeline
When I access the site in the browser I get a list of the files in the d:\MySite directory. It is as if IIS is not recognizing the contents of d:\MySite as an MVC application.
What do I need to do to resolve this?
As requested, here is the web.config:
<?xml version="1.0"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=152368
-->
<configuration>
<connectionStrings>
<add name="ApplicationServices"
connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true"
providerName="System.Data.SqlClient" />
</connectionStrings>
<appSettings>
<add key="ClientValidationEnabled" value="true"/>
<add key="UnobtrusiveJavaScriptEnabled" value="true"/>
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.0">
<assemblies>
<add assembly="System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.Helpers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.WebPages, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
</assemblies>
</compilation>
<authentication mode="Forms">
<forms loginUrl="~/Account/LogOn" timeout="2880" />
</authentication>
<membership>
<providers>
<clear/>
<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices"
enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false"
maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10"
applicationName="/" />
</providers>
</membership>
<profile>
<providers>
<clear/>
<add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/" />
</providers>
</profile>
<roleManager enabled="false">
<providers>
<clear/>
<add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/" />
<add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/" />
</providers>
</roleManager>
<pages>
<namespaces>
<add namespace="System.Web.Helpers" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Routing" />
<add namespace="System.Web.WebPages"/>
</namespaces>
</pages>
</system.web>
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>
I posted this question on "ServerFault" as well and got a resolution to the issue here.
The answer is:
Since IIS was installed after .NET 4, you likely need to run the aspnet_regiis.exe tool to register all the .NET 4 stuff with IIS.
I like to add some details:
After registering ASP.NET 4 using aspnet_regiis -i I also had to update the web application using aspnet_regiis -s W3SVC/1/ROOT/SampleApp1 in order to fix the problem.
The /1/ in W3SVC/1/ROOT/SampleApp1 is the instance of your web application. You can find it by looking into your IIS Manager in the column ID.
The ROOT/SampleApp1 in W3SVC/1/ROOT/SampleApp1 is your application path. If you want to update all sites, just do aspnet_regiis -s W3SVC/.
Afterwards it worked fine for me.
I had 403.14 errors when running an MVC 3 website on the server. Server was 32 bit. 2008. IIS7. The problem was that the HTTP Redirection feature was not installed. Server Manager -> Roles -> Web Server -> Roles Services -> HTTP Redirection. This is the only thing that fixed it for me. The web.config needed no change.
I think the majority of IIS7 website setup problems is due to folder security. If you try to create a website by copying the application folders directly from your dev environment to a folder not under wwwroot, the security on your folders will be wrong and you will fight it for hours getting ambiguous errors. The EASY way to get it correct, is to inspect and inetpub/wwwroot folder, examine it and add permissions to your folder, starting with computername\IIS_IUSRS and computername\Users. For mvc, make sure you have a web.config AND global.asax at the root. You do not need a default document for mvc and you should not allow directory browsing. If using aspnet_regiis, you may want to use the -ir if there are other sites being hosted on the machine.
Have you checked the websites default document in IIS is at the top of the list.
I think it defaults to default.asp with default.aspx either not there or at the bottom of the list
I didn't solve this problem until I install .net v4.0.30319 ,before that .net version on my machine is v4.0.30128 . It takes me a long time to figure out the problem,hope this can help someone.