I have the following (but very annoying) problem with this particular type project and Ent Lib 5.0.
The reason I am saying it pertains to the fact that it is a Unit Test project related is that the same code/configuration work fine from a Console Application.
Here is the code:
ICacheManager cm = CacheFactory.GetCacheManager("TestCacheManager");
cm.Add("max", 1);
Here is the config:
<configuration>
<configSections>
<section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="true" />
<section name="cachingConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Caching.Configuration.CacheManagerSettings, Microsoft.Practices.EnterpriseLibrary.Caching, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="true" />
</configSections>
<dataConfiguration defaultDatabase="Caching" />
<connectionStrings>
<add name="Caching" connectionString="Data Source=.;Initial Catalog=Caching;Integrated Security=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
<cachingConfiguration defaultCacheManager="TestCacheManager">
<cacheManagers>
<add name="TestCacheManager" type="Microsoft.Practices.EnterpriseLibrary.Caching.CacheManager, Microsoft.Practices.EnterpriseLibrary.Caching, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
expirationPollFrequencyInSeconds="60" maximumElementsInCacheBeforeScavenging="1000"
numberToRemoveWhenScavenging="10" backingStoreName="TestStore" />
</cacheManagers>
<backingStores>
<add name="TestStore" type="Microsoft.Practices.EnterpriseLibrary.Caching.Database.DataBackingStore, Microsoft.Practices.EnterpriseLibrary.Caching.Database, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
encryptionProviderName="" databaseInstanceName="Caching"
partitionName="Name" />
<add type="Microsoft.Practices.EnterpriseLibrary.Caching.BackingStoreImplementations.NullBackingStore, Microsoft.Practices.EnterpriseLibrary.Caching, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
name="NullBackingStore" />
</backingStores>
</cachingConfiguration>
</configuration>
And then finally the exception that I only get in the Unit Test Project:
Activation error occured while trying to get instance of type ICacheManager, key "TestCacheManager"
Related
While I am trying to update the edmx I am getting the following error, I am using visual studio 2017.
I have the following properties in my app.config.
<?xml version="1.0" encoding="utf-8"?>
<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=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
<parameters>
<parameter value="mssqllocaldb" />
</parameters>
</defaultConnectionFactory>
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
<provider invariantName="MySql.Data.MySqlClient" type="MySql.Data.MySqlClient.MySqlProviderServices, MySql.Data.Entity.EF6, Version=6.9.12.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d"></provider>
</providers>
</entityFramework>
<system.data>
<DbProviderFactories>
<remove invariant="MySql.Data.MySqlClient" />
<add name="MySQL Data Provider" invariant="MySql.Data.MySqlClient" description=".Net Framework Data Provider for MySQL" type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data, Version=6.9.12.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />
</DbProviderFactories>
</system.data>
<connectionStrings>
<add name="DbContext" connectionString="metadata=res://*/ProtocolNowDataModel.csdl|res://*/ProtocolNowDataModel.ssdl|res://*/ProtocolNowDataModel.msl;provider=MySql.Data.MySqlClient;provider connection string="server=localhost;user id=root;password=;persistsecurityinfo=True;database=latesttest;port=3306;"" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>
What I had also done was reinstall the MySQL for Visual Studio 1.2.8, then completely remove and install MySQL Connector 6.9.12.
I have already installed the following *.dll:
EntityFramework
MySql.Data.dll
MySql.Data.Entity.EF6.dll
I'm totally desperate. I've been trying to install Nuget.Server v3.2.1.0 for two days now.
I followed the installation instructions at https://learn.microsoft.com/de-de/nuget/hosting-packages/nuget-server, but it doesn't work.
I suspect that the routing doesn't work properly.
My Web.config looks like:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.web>
<compilation strict="false" explicit="true" debug="true" targetFramework="4.6" />
<!-- maxRequestLength is specified in Kb -->
<httpRuntime targetFramework="4.6" maxRequestLength="30720" />
</system.web>
<appSettings>
<add key="aspnet:UseHostHeaderForRequestUrl" value="true" />
<add key="requireApiKey" value="true" />
<add key="apiKey" value="MyApiKey" />
<add key="packagesPath" value="D:\TFS-Workspaces\Fachit360\Playground\NuGet Server\NuGet Server\Packages" />
<add key="cacheFileName" value="" />
<add key="allowOverrideExistingPackageOnPush" value="false" />
<add key="ignoreSymbolsPackages" value="true" />
<add key="enableDelisting" value="false" />
<add key="enableFrameworkFiltering" value="false" />
<add key="enableFileSystemMonitoring" value="true" />
<add key="allowRemoteCacheManagement" value="false" />
<add key="initialCacheRebuildAfterSeconds" value="15" />
<add key="cacheRebuildFrequencyInMinutes" value="60" />
</appSettings>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:1659;1699;1701" />
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:41008 /define:_MYTYPE=\"Web\" /optionInfer+" />
</compilers>
</system.codedom>
<system.webServer>
<handlers>
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<remove name="OPTIONSVerbHandler" />
<remove name="TRACEVerbHandler" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
<remove name="WebDAV" />
</handlers>
<staticContent>
<remove fileExtension=".nupkg"/>
<mimeMap fileExtension=".nupkg" mimeType="application/zip" />
</staticContent>
<modules runAllManagedModulesForAllRequests="true">
<remove name="WebDAVModule" />
</modules>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="31457280" />
</requestFiltering>
</security>
</system.webServer>
<system.serviceModel>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" />
</system.serviceModel>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
...
</assemblyBinding>
</runtime>
</configuration>
And here is my development environment:
- Visual Studio 2017 Pro (15.9.12)
- Windows 10 Enterprise LTSC
- IIS Express 10.0 (Visual Studio integrated)
The installation is very simple. The overview page is also displayed:
What I find confusing is that the Default.aspx file contains the following:
Click here to view your packages.
And in the file NuGetODataConfig.cs the following is configured:
NuGetV2WebApiEnabler.UseNuGetV2WebApiFeed(
config,
"NuGetDefault,
"nuget"
"PackagesOData,
enableLegacyPushRoute: true);
Anyway, when I click on "Click here to view your packages", I get the error: "Page not found - 404".
Does anyone have an idea why that might be? I am at the end of my Latin.
Many greetings
Update
I forgot to mention that I also tried to release the project on a Windows Server 2012 R2. Exactly the same problem.
And it's strange that you can find the following packages in my project references:
- Nuget.Core
- Nuget.server
- Nuget.Server.Core
- Nuget.Server.V2
Then why does the start page talk about Nuget.Server 3.2.1.0?
I´m trying to setup a server capable to handle CORS, but also capable to return the response in json format.
Tried with various config schemes, but no luck.
I need to do my Ajax requests via POST. With my actual config i´m able to do requests via GET, but currently my response always is encapsulated in XML format.
As stated in ResponseFormat.Json returns xml , my requests must be 'application/json' but when I try to do it in this way I'm receiving a preflight message (Response for preflight has invalid HTTP status code 404).
My web.config (allowing CORS via GET) currently is:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.5.2">
<assemblies>
<add assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304" />
<add assembly="CrystalDecisions.Shared, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304" />
<!--<add assembly="log4net, Version=1.2.10.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>-->
<add assembly="CrystalDecisions.ReportSource, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304" />
<add assembly="CrystalDecisions.ReportAppServer.Controllers, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304" />
<add assembly="CrystalDecisions.ReportAppServer.DataDefModel, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304" />
<add assembly="CrystalDecisions.CrystalReports.Engine, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304" />
<add assembly="CrystalDecisions.ReportAppServer.ClientDoc, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" />
</assemblies>
</compilation>
<httpRuntime />
<pages controlRenderingCompatibilityVersion="4.0" />
<httpHandlers>
<add verb="GET" path="CrystalImageHandler.aspx" type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" />
</httpHandlers>
<sessionState timeout="30"></sessionState>
<webServices>
<protocols>
<add name="HttpGet" />
<add name="HttpPost" />
</protocols>
</webServices>
</system.web>
<appSettings>
<add key="CrystalImageCleaner-AutoStart" value="true" />
<add key="CrystalImageCleaner-Sleep" value="60000" />
<add key="CrystalImageCleaner-Age" value="120000" />
</appSettings>
<connectionStrings>
<....>
</connectionStrings>
<system.webServer>
<handlers>
<add name="CrystalImageHandler.aspx_GET" verb="GET" path="CrystalImageHandler.aspx" type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" preCondition="integratedMode" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" /><remove name="OPTIONSVerbHandler" /><remove name="TRACEVerbHandler" /><add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" /></handlers>
<validation validateIntegratedModeConfiguration="false" />
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" value="*" />
<add name="Access-Control-Allow-Headers" value="X-Requested-With, Content-Type" />
<add name="Access-Control-Allow-Methods" value="GET, POST, PUT, DELETE, OPTIONS" />
</customHeaders>
</httpProtocol>
</system.webServer>
</configuration>
I´m using iron-polymer for the Ajax-requests and combined various content-types. Currently i´m getting my data via GET using 'content-type="application/x-www-form-urlencoded; charset=UTF-8" handle-as="document"'.
I´m having difficulties to process the response due such XML encapsulation. Below are two examples of received responses. How to extract the contents ?
1:
<?xml version="1.0" encoding="utf-8"?>
<string xmlns="http://my.domain/">EF7B48E346BC537F98F9696304CECAFE</string>
2:
'<?xml version="1.0" encoding="utf-8"?>
<ArrayOfCiudad xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://my.domain/">
<Ciudad>
<Codigo>32</Codigo>
<Nombre>BOGOTA</Nombre>
<CodigoDepartamento>Z03</CodigoDepartamento>
</Ciudad>
<Ciudad>
<Codigo>133</Codigo>
<Nombre>CALI</Nombre>
<CodigoDepartamento>Z01</CodigoDepartamento>
</Ciudad>
<Ciudad>
<Codigo>53</Codigo>
<Nombre>CARTAGENA</Nombre>
<CodigoDepartamento>Z13</CodigoDepartamento>
</Ciudad>
<Ciudad>
<Codigo>30</Codigo>
<Nombre>MEDELLIN</Nombre>
<CodigoDepartamento>Z04</CodigoDepartamento>
</Ciudad>
</ArrayOfCiudad>'
I deployed the web service, I created. But, I having an error when I tested it on the server. Anyone can help me about this issue?
Here's the error:
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.
Source Error:
<authentication mode="Windows"/>
web config
<?xml version="1.0"?>
<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>
<appSettings>
<add key="emailAdd" value="Eumir#healthcaresynergy.com" />
</appSettings>
<connectionStrings/>
<system.web>
<!--
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.Data.DataSetExtensions, 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"/>
</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="*.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>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</httpModules>
<webServices>
<protocols>
<add name="HttpGet"/>
<add name ="HttpPost"/>
<add name ="HttpSoap"/>
</protocols>
</webServices>
</system.web>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" warningLevel="4" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<providerOption name="CompilerVersion" value="v3.5"/>
<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>
<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>
Thanks!
have you tried googling it?
there seem to be some good results: this, that, and more..
I read that Elmah can tweet error messages so I tried to set it up, but could not get it to work. I am able to get it to save the errors into a database and email me the error, but the tweet doesn't seem to work.
Here is my configuration:
<configSections>
<sectionGroup name="elmah">
<section name="security" requirePermission="false" type="Elmah.SecuritySectionHandler, Elmah"/>
<section name="errorLog" requirePermission="false" type="Elmah.ErrorLogSectionHandler, Elmah" />
<section name="errorMail" requirePermission="false" type="Elmah.ErrorMailSectionHandler, Elmah" />
<section name="errorFilter" requirePermission="false" type="Elmah.ErrorFilterSectionHandler, Elmah"/>
<section name="errorTweet" requirePermission="false" type="Elmah.ErrorTweetSectionHandler, Elmah"/>
</sectionGroup>
</configSections>
<elmah>
<security allowRemoteAccess="1" />
<errorLog type="Elmah.SqlServerCompactErrorLog, Elmah" connectionStringName="LoggingDB" />
<errorTweet
userName="twitter_username"
password="twitter_password" statusFormat="{Message}" />
</elmah>
<system.webServer>
<modules>
<add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" preCondition="managedHandler" />
<add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" preCondition="managedHandler" />
<add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" preCondition="managedHandler" />
<add name="ErrorTweet" type="Elmah.ErrorTweetModule, Elmah" preCondition="managedHandler" />
</modules>
<handlers>
<add name="Elmah" path="elmah.axd" verb="POST,GET,HEAD" type="Elmah.ErrorLogPageFactory, Elmah" preCondition="integratedMode" />
</handlers>
</system.webServer>
No errors occur, the tweet just does not appear even though it's logged in the database and emailed.
See the ErrorHowling wiki on the project's site for some background and information on ErrorTweetModule and its use.