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TargetParameterCountException when using event Raise with Moq

I have a class with following event:
event Func<ApplicationMessageProcessedEventArgs, Task> ApplicationMessageProcessedAsync;
I would like to test the handler for an event, I am using Moq and have following code
mqttClient.Mock.Raise(client => client.ApplicationMessageReceivedAsync += null, eventArg);
I am getting exception:
System.Reflection.TargetParameterCountException: Parameter count mismatch.
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Delegate.DynamicInvokeImpl(Object[] args)
at System.Delegate.DynamicInvoke(Object[] args)
at Moq.Extensions.InvokePreserveStack(Delegate del, IReadOnlyList`1 args) in C:\projects\moq4\src\Moq\Extensions.cs:line 158
at Moq.Mock.RaiseEvent(Mock mock, LambdaExpression expression, Stack`1 parts, Object[] arguments) in C:\projects\moq4\src\Moq\Mock.cs:line 745
at Moq.Mock.RaiseEvent[T](Mock mock, Action`1 action, Object[] arguments) in C:\projects\moq4\src\Moq\Mock.cs:line 695
at Moq.Mock`1.Raise(Action`1 eventExpression, EventArgs args) in C:\projects\moq4\src\Moq\Mock`1.cs:line 1366
at MqttChannel.MqttChannelTest.MqttChannel_ProcessNewMessage() in C:\Development\Shared\OT.Test\MqttChannel\MqttChannelTest.cs:line 298
at Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.ThreadOperations.ExecuteWithAbortSafety(Action action)
Any idea how to solve this?

Cannot cast Outlook object to ReportItem

I am trying to enumerate the different mail items in an Outlook folder.
Some of the mail items are ReportItems ... I can tell this because their Class = 46. However, when I try to cast the __ComObject to a ReportItem using ((Outlook.ReportItem)item) I get this exception:
AutoResolvedWinner {System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Runtime.InteropServices.COMException: The operation failed.
--- End of inner exception stack trace ---
at System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr, Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture, String[] namedParameters)
at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams)
at System.Dynamic.IDispatchComObject.GetMembers(IEnumerable`1 names)} System.Reflection.TargetInvocationException
If it helps, the MessageClass property of the object is "REPORT.IPM.Note.NDR"
Help would be appreciated.

RestSharp Moq Object Null Exception C# REST Unit Test

I'm having difficulties trying to figure this out. Any help is greatly appreciated. My restClient.Object gets a null exception. When I inspect the .Object of the restClient I get
Message: Exception has been thrown by the target of an invocation.
Inner Exception: Value cannot be null.Parameter name: source
Stack Trace:
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, StackCrawlMark& stackMark)
at System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes)
at System.Activator.CreateInstance(Type type, Object[] args)
at Castle.DynamicProxy.ProxyGenerator.CreateClassProxyInstance(Type proxyType, List`1 proxyArguments, Type classToProxy, Object[] constructorArguments)
at Castle.DynamicProxy.ProxyGenerator.CreateClassProxy(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options, Object[] constructorArguments, IInterceptor[] interceptors)
at Moq.Proxy.CastleProxyFactory.CreateProxy(Type mockType, ICallInterceptor interceptor, Type[] interfaces, Object[] arguments)
at Moq.Mock`1.<InitializeInstance>b__2()
at Moq.PexProtector.Invoke(Action action)
at Moq.Mock`1.InitializeInstance()
at Moq.Mock`1.OnGetObject()
at Moq.Mock.GetObject()
at Moq.Mock.get_Object()
at Moq.Mock`1.get_Object()
Btw, I'm referring to this line of code:
var client = new IncidentRestClient(**restClient.Object**);
Am I mocking the object incorrectly?
[Test]
public void Insert_Method_Throws_exception_if_response_StatusCode_is_not_Created()
{
//Arrange
var restClient = new Mock<RestClient>();
restClient.Setup(x => x.Execute<RootObject>(It.IsAny<IRestRequest>()))
.Returns(new RestResponse<RootObject>
{
StatusCode = HttpStatusCode.BadRequest
});
var client = new IncidentRestClient(restClient.Object);
Assert.Throws<Exception>(() => client.CreateNewIncident(insertIncidentRequest));
}

Uninstalling and reinstalling Moq did not work for me. Instead, setting the CallBase property on the Mock object to true did the trick:
var restClientMock = new Mock<RestClient> { CallBase = true };

Issue has been resolved. I had to uninstall and reinstall Moq with nuget.

Server Error in / Application [closed]

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I can't seem to get this to work on my local server but I'm able to run my project on other servers just fine. I am not sure why I can't get it to run locally.
System.Web.HttpException: Request is not available in this context
[HttpException (0x80004005): Request is not available in this context]
System.Web.HttpContext.get_Request() +12741358
Sitecore.Security.Authentication.FormsAuthenticationHelper.GetCurrentUser() +134
Sitecore.Security.Authentication.AuthenticationHelper.GetActiveUser() +24
Sitecore.Security.AccessControl.ItemAccess.IsAllowed(Item item, AccessRight accessRight) +39
Sitecore.Data.Managers.ItemProvider.ApplySecurity(Item item, SecurityCheck securityCheck) +113
Sitecore.Data.Managers.ItemManager.GetItem(ID itemId, Language language, Version version, Database database) +257
Sitecore.Data.TemplateRecords.GetTemplate(ID templateID, Language language) +168
Sitecore.Sharedsource.Tasks.TemplateConfigurationBuilder.Create(Database database, XmlNode configNode) +386
Sitecore.Sharedsource.Tasks.NewsMover.AddTemplateConfiguration(XmlNode configNode) +69
[TargetInvocationException: Exception has been thrown by the target of an invocation.]
System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) +0
System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) +76
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +193
System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters) +35
Sitecore.Configuration.Factory.AssignProperties(Object obj, Object[] properties) +832
Sitecore.Configuration.Factory.AssignProperties(XmlNode configNode, String[] parameters, Object obj, Boolean assert, Boolean deferred, IFactoryHelper helper) +759
Sitecore.Configuration.Factory.CreateObject(XmlNode configNode, String[] parameters, Boolean assert, IFactoryHelper helper) +296
Sitecore.Events.EventSubscribers.Add(String eventName, XmlNode configNode) +235
Sitecore.Events.Event.GetConfigSubscribers() +379
Sitecore.Events.Event.RaiseEvent(String eventName, Object[] parameters) +373
Sitecore.Data.DataProviders.Sql.SqlDataProvider.SetProperty(String parameterName, String value, CallContext context) +313
Sitecore.Data.DataProviders.DataProvider.SetProperty(String name, String value, CallContext context, DataProviderCollection providers) +138
Sitecore.ContentSearch.Maintenance.IndexDatabasePropertyStore.Set(String key, String value) +229
[TargetInvocationException: Exception has been thrown by the target of an invocation.]
System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) +0
System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) +76
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +193
System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters) +35
Sitecore.Configuration.Factory.AssignProperties(Object obj, Object[] properties) +832
Sitecore.Configuration.Factory.AssignProperties(XmlNode configNode, String[] parameters, Object obj, Boolean assert, Boolean deferred, IFactoryHelper helper) +759
Sitecore.Configuration.Factory.CreateObject(XmlNode configNode, String[] parameters, Boolean assert, IFactoryHelper helper) +296
Sitecore.Configuration.Factory.CreateObject(String configPath, String[] parameters, Boolean assert) +666
Sitecore.ContentSearch.ContentSearchManager.get_SearchConfiguration() +261
Sitecore.ContentSearch.SolrProvider.SolrContentSearchManager.get_Cores() +77
Sitecore.ContentSearch.SolrProvider.CastleWindsorIntegration.WindsorSolrStartUp.Initialize() +57
[HttpException (0x80004005): Exception has been thrown by the target of an invocation.]
System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context, HttpApplication app) +12962661
System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +175
System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +304
System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +404
System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +475
[HttpException (0x80004005): Exception has been thrown by the target of an invocation.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +12979668
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +159
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +12819261

May or may not help, but according to MSDN, this exception will be thrown if your web application is running under IIS 7 in Integrated mode. Are you aware if that's the case?
Edit: Reading further it seems it's a combination of IIS 7 in integrated mode, plus accessing a request object from a method that was eventually called by Application_Start

Error thrown by Fitnesse while executing a C# method that creates an Excel

I have an application test framework developed in C# which stores the result in an Excel file after each step. When executed inside the solution everything works fine. But when I am integrating the solution with Fitnesse and calling the method, an error is thrown. I have added the stack trace from Fitness below.
The code segment is here:
public class ExcelReports : IReporter
{
private Excel.Application xlReport;
public ExcelReports()
{
xlReport = new Excel.Application();
Excel.Workbook xlWorkbook = xlReport.Workbooks.Add();
***xlWorkbook.SaveAs(ExecutionContext.RESULTFILE);***
}
}
The error is reported at xlWorkbook.SaveAs(ExecutionContext.RESULTFILE)
I am using the fit and fitsharp dlls for the .NET 4.0 release.
System.Reflection.TargetInvocationException: Exception has been thrown by the
target of an invocation. ---> System.Reflection.TargetInvocationException:
Exception has been thrown by the target of an invocation. --->
System.Runtime.InteropServices.COMException: Microsoft Excel cannot access the file
'C:\0452CB00'. There are several possible reasons:
• The file name or path does not exist.
• The file is being used by another program.
• The workbook you are trying to save has the same name as a currently open
workbook.
at Microsoft.Office.Interop.Excel._Workbook.SaveAs(Object Filename, Object
FileFormat, Object Password, Object WriteResPassword, Object ReadOnlyRecommended,
Object CreateBackup, XlSaveAsAccessMode AccessMode, Object ConflictResolution,
Object AddToMru, Object TextCodepage, Object TextVisualLayout, Object Local)
at EF.UIAutomation.Commons.ExcelReports..ctor() in
C:\EF.Automation\EF.UIAutomation.PageLibrary\Libraries\EF.UIAutomation.Commons.Reports.cs:l ine 25
at EF.UIAutomation.Launcher.Program.Test() in
C:\EF.Automation\EF.Automation\Program.cs:line 26
--- End of inner exception stack trace ---
at fitSharp.Machine.Model.TypedValue.ThrowExceptionIfNotValid()
at fitSharp.Fit.Operators.CompareDefault.Compare(TypedValue actualValue, Tree`1
expected)
at fitSharp.Machine.Engine.ProcessorBase`2.<>c__DisplayClass3.
<>c__DisplayClass5.b__2(CompareOperator`1 o)
at fitSharp.Machine.Engine.Operators`2.Do[O](CanDoOperation`1 canDoOperation,
DoOperation`1 doOperation)
at fitSharp.Machine.Engine.ProcessorBase`2.
<>c__DisplayClass3.b__0(OperationLogging logging)
at fitSharp.Machine.Engine.ProcessorBase`2.DoLoggedOperation[R](String
startMessage, Func`2 operation)
at fitSharp.Machine.Engine.ProcessorBase`2.Compare(TypedValue instance, Tree`1
parameters)
at fitSharp.Fit.Operators.CheckDefault.Check(CellOperationValue actualValue,
Tree`1 expectedCell)
--- End of inner exception stack trace ---
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments,
Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[]
parameters, Object[] arguments)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr,
Binder binder, Object[] parameters, CultureInfo culture)
at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder
binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers,
CultureInfo culture, String[] namedParams)
at fitSharp.Machine.Engine.MethodMember.TryInvoke(Object[] parameters)
at fitSharp.Machine.Engine.ReflectionMember.Invoke(Object[] parameters)
at fitSharp.Machine.Engine.ProcessorBase`2.Operate[O](Object[] parameters)
at fitSharp.Fit.Engine.CellProcessorExtension.Check(CellProcessor processor,
Object systemUnderTest, Tree`1 memberName, Tree`1 parameters, Tree`1 expectedCell)
at fitSharp.Fit.Service.CheckBinding.Do(Tree`1 cell)
at fitSharp.Fit.Service.Binding.Do(Tree`1 cell)
at fit.ColumnFixture.DoCell(Parse cell, Int32 column)