我正在尝试使用Enterprise Library 5.0为WPF应用程序设置日志记录，但是我收到以下错误：
System.Configuration.ConfigurationErrorsException was unhandled
HResult=-2146232062
Message=An error occurred creating the configuration section handler for loggingConfiguration: Unable to cast object of type 'Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.TextFormatterData' to type 'Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.FormatterData'. (C:\Users\tomhu_000\Documents\GitHub\SourceLog\SourceLog.UI\bin\Debug\SourceLog.vshost.exe.Config line 16)
Source=System.Configuration
BareMessage=An error occurred creating the configuration section handler for loggingConfiguration: Unable to cast object of type 'Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.TextFormatterData' to type 'Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.FormatterData'.
Filename=C:\Users\tomhu_000\Documents\GitHub\SourceLog\SourceLog.UI\bin\Debug\SourceLog.vshost.exe.Config
Line=16
StackTrace:
at System.Configuration.BaseConfigurationRecord.EvaluateOne(String[] keys, SectionInput input, Boolean isTrusted, FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentResult)
at System.Configuration.BaseConfigurationRecord.Evaluate(FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentResult, Boolean getLkg, Boolean getRuntimeObject, Object& result, Object& resultRuntimeObject)
at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
at System.Configuration.BaseConfigurationRecord.GetSection(String configKey)
at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection(String sectionName)
at System.Configuration.ConfigurationManager.GetSection(String sectionName)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.SystemConfigurationSource.DoGetSection(String sectionName)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.FileBasedConfigurationSource.GetSection(String sectionName)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ContainerModel.ConfigSectionLocator.GetRegistrationsInternal(IConfigurationSource configurationSource, Func`3 registrationsAccessor)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ContainerModel.ConfigSectionLocator.GetRegistrations(IConfigurationSource configurationSource)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ContainerModel.CompositeTypeRegistrationsProviderLocator.<GetRegistrations>b__0(ITypeRegistrationsProvider l, IConfigurationSource cs)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ContainerModel.CompositeTypeRegistrationsProviderLocator.<>c__DisplayClass5.<GetRegistrationsInternal>b__4(ITypeRegistrationsProvider l)
at System.Linq.Enumerable.<SelectManyIterator>d__14`2.MoveNext()
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ContainerModel.Unity.UnityContainerConfigurator.RegisterAllCore(IConfigurationSource configurationSource, ITypeRegistrationsProvider rootProvider)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ContainerModel.ChangeTrackingContainerConfigurator.RegisterAll(IConfigurationSource configurationSource, ITypeRegistrationsProvider rootProvider)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.EnterpriseLibraryContainer.ConfigureContainer(ITypeRegistrationsProvider locator, IContainerConfigurator configurator, IConfigurationSource configSource)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.EnterpriseLibraryContainer.ConfigureContainer(IContainerConfigurator configurator, IConfigurationSource configSource)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.EnterpriseLibraryContainer.CreateDefaultContainer(IConfigurationSource configurationSource)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.EnterpriseLibraryContainer.CreateDefaultContainer()
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.EnterpriseLibraryContainer.SetCurrentContainerIfNotSet()
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.EnterpriseLibraryContainer.get_Current()
at Microsoft.Practices.EnterpriseLibrary.Logging.Logger.get_Writer()
at Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write(LogEntry log)
at SourceLog.Model.LogSubscription.LogProvider_LogProviderException(Object sender, LogProviderExceptionEventArgs e) in C:\Users\tomhu_000\Documents\GitHub\SourceLog\SourceLog.Model\LogSubscription.cs:line 73
at SourceLog.Plugin.TeamFoundationServer2010.TeamFoundationServer2010Plugin.CheckForNewLogEntries(Object state) in C:\Users\tomhu_000\Documents\GitHub\SourceLog\SourceLog.Plugin.TeamFoundationServer2010\TeamFoundationServer2010Plugin.cs:line 123
at System.Threading.TimerQueueTimer.CallCallbackInContext(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.TimerQueueTimer.CallCallback()
at System.Threading.TimerQueueTimer.Fire()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.TimerQueue.AppDomainTimerCallback()
InnerException: System.InvalidCastException
HResult=-2147467262
Message=Unable to cast object of type 'Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.TextFormatterData' to type 'Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.FormatterData'.
Source=Microsoft.Practices.EnterpriseLibrary.Common
StackTrace:
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.PolymorphicConfigurationElementCollection`1.OnDeserializeUnrecognizedElement(String elementName, XmlReader reader)
at System.Configuration.ConfigurationElement.DeserializeElement(XmlReader reader, Boolean serializeCollectionKey)
at System.Configuration.ConfigurationElement.DeserializeElement(XmlReader reader, Boolean serializeCollectionKey)
at System.Configuration.ConfigurationSection.DeserializeSection(XmlReader reader)
at System.Configuration.RuntimeConfigurationRecord.RuntimeConfigurationFactory.CreateSectionImpl(RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentConfig, ConfigXmlReader reader)
at System.Configuration.RuntimeConfigurationRecord.RuntimeConfigurationFactory.CreateSectionWithRestrictedPermissions(RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentConfig, ConfigXmlReader reader)
at System.Configuration.RuntimeConfigurationRecord.CreateSection(Boolean inputIsTrusted, FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentConfig, ConfigXmlReader reader)
at System.Configuration.BaseConfigurationRecord.CallCreateSection(Boolean inputIsTrusted, FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentConfig, ConfigXmlReader reader, String filename, Int32 line)
InnerException:
这是我的配置：
<loggingConfiguration name="" tracingEnabled="true" defaultCategory="General">
<listeners>
<add name="Event Log Listener" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.FormattedEventLogTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
listenerDataType="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.FormattedEventLogTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
source="Enterprise Library Logging" formatter="Text Formatter"
log="" machineName="." traceOutputOptions="None" filter="Error" />
<add name="Rolling Flat File Trace Listener" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.RollingFlatFileTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
listenerDataType="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.RollingFlatFileTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
fileName="app.log" formatter="Text Formatter" rollFileExistsBehavior="Increment"
rollInterval="Midnight" maxArchivedFiles="14" traceOutputOptions="Callstack" />
</listeners>
<formatters>
<add type="Microsoft.Practices.EnterpriseLibrary.Logging.Formatters.TextFormatter, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
template="Timestamp: {timestamp}{newline}
Message: {message}{newline}
Category: {category}{newline}
Priority: {priority}{newline}
EventId: {eventid}{newline}
Severity: {severity}{newline}
Title:{title}{newline}
Machine: {localMachine}{newline}
App Domain: {localAppDomain}{newline}
ProcessId: {localProcessId}{newline}
Process Name: {localProcessName}{newline}
Thread Name: {threadName}{newline}
Win32 ThreadId:{win32ThreadId}{newline}
Extended Properties: {dictionary({key} - {value}{newline})}"
name="Text Formatter" />
</formatters>
<categorySources>
<add switchValue="All" name="General">
<listeners>
<add name="Event Log Listener" />
</listeners>
</add>
</categorySources>
<specialSources>
<allEvents switchValue="All" name="All Events">
<listeners>
<add name="Rolling Flat File Trace Listener" />
</listeners>
</allEvents>
<notProcessed switchValue="All" name="Unprocessed Category" />
<errors switchValue="All" name="Logging Errors & Warnings">
<listeners>
<add name="Event Log Listener" />
</listeners>
</errors>
</specialSources>
</loggingConfiguration>
答案 0 :(得分：1)
配置部分中的程序集引用未引用我所拥有的DLL的正确版本。已更新至
Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.505.0
它有效。