Question

1. I created a new project of type Asp.net MVC 4
2. I installed the package via Ninject.MVC3 NuGet Install Package Ninject.MVC3
3. When running the project, security error:

Error

Server Error in ‘/MediumTrustSample’ Application.

Security Exception

Description: The application attempted to perform an operation not
allowed by the security policy. To grant this application the
required permission please contact your system administrator or change
the application’s trust level in the configuration file.

Exception Details: System.Security.SecurityException: Request for the
permission of type ‘System.Security.Permissions.ReflectionPermission,
mscorlib, Version=4.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089’ failed.

Source Error:

Line 20:
DynamicModuleUtility.RegisterModule(typeof(OnePerRequestModule)); Line
21:
DynamicModuleUtility.RegisterModule(typeof(HttpApplicationInitializationModule));
Line 22: bootstrapper.Initialize(CreateKernel); Line 23:
} Line 24:

Source File: C:\Users\Riderman_2\Documents\Visual Studio
2010\Projects\MediumTrustSample\MediumTrustSample\App_Start\NinjectMVC3.cs
Line: 22

Stack Trace:

[SecurityException: Request for the permission of type
‘System.Security.Permissions.ReflectionPermission, mscorlib,
Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089’
failed.]
System.Security.CodeAccessSecurityEngine.SpecialDemand(PermissionType
whatPermission, StackCrawlMark& stackMark) +0
System.Security.CodeAccessPermission.Demand(PermissionType
permissionType) +30
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture,
Boolean skipVisibilityChecks) +281
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
+38 Ninject.Infrastructure.Language.ExtensionsForMemberInfo.GetParentDefinition(MethodInfo
method, BindingFlags flags) in ExtensionsForMemberInfo.cs:145
Ninject.Infrastructure.Language.ExtensionsForMemberInfo.IsDefined(PropertyInfo
element, Type attributeType, Boolean inherit) in
ExtensionsForMemberInfo.cs:173
Ninject.Selection.Heuristics.StandardInjectionHeuristic.ShouldInject(MemberInfo
member) in StandardInjectionHeuristic.cs:47
Ninject.Selection.<>c_DisplayClass3.b_2(IInjectionHeuristic h) in Selector.cs:92 System.Linq.Enumerable.Any(IEnumerable1
source, Func2 predicate) +149
Ninject.Selection.Selector.b_1(PropertyInfo
p) in Selector.cs:92
System.Linq.WhereEnumerableIterator1.MoveNext() +156
System.Collections.Generic.List1.InsertRange(Int32 index,
IEnumerable1 collection) +552
Ninject.Selection.Selector.SelectPropertiesForInjection(Type type) in
Selector.cs:89
Ninject.Planning.Strategies.PropertyReflectionStrategy.Execute(IPlan
plan) in PropertyReflectionStrategy.cs:60
Ninject.Planning.<>c__DisplayClass3.<GetPlan>b__1(IPlanningStrategy s)
in Planner.cs:68
Ninject.Infrastructure.Language.ExtensionsForIEnumerableOfT.Map(IEnumerable1
series, Action1 action) in ExtensionsForIEnumerableOfT.cs:23
Ninject.Planning.Planner.GetPlan(Type type) in Planner.cs:70
Ninject.Activation.Context.Resolve() in Context.cs:180
Ninject.KernelBase.<Resolve>b__7(IContext context) in
KernelBase.cs:375
System.Linq.WhereSelectEnumerableIterator2.MoveNext() +238
System.Linq.Enumerable.SingleOrDefault(IEnumerable1 source) +299
Ninject.Planning.Targets.Target1.GetValue(Type service, IContext
parent) in Target.cs:179
Ninject.Planning.Targets.Target1.ResolveWithin(IContext parent) in
Target.cs:147
Ninject.Activation.Providers.StandardProvider.GetValue(IContext
context, ITarget target) in StandardProvider.cs:97
System.Linq.WhereSelectArrayIterator2.MoveNext() +110
System.Linq.Buffer1..ctor(IEnumerable1 source) +488
System.Linq.Enumerable.ToArray(IEnumerable1 source) +104
Ninject.Activation.Providers.StandardProvider.Create(IContext context)
in StandardProvider.cs:81 Ninject.Activation.Context.Resolve() in
Context.cs:157 Ninject.KernelBase.<Resolve>b__7(IContext context)
in KernelBase.cs:375
System.Linq.WhereSelectEnumerableIterator2.MoveNext() +238
System.Linq.d_b11.MoveNext() +296
System.Linq.Enumerable.Single(IEnumerable1 source) +282
Ninject.ResolutionExtensions.Get(IResolutionRoot root, IParameter[]
parameters) in ResolutionExtensions.cs:37
Ninject.Web.Mvc.Bootstrapper.Initialize(Func`1 createKernelCallback)
in Bootstrapper.cs:72
MediumTrustSample.App_Start.NinjectMVC3.Start() in
C:\Users\Riderman_2\Documents\Visual Studio
2010\Projects\MediumTrustSample\MediumTrustSample\App_Start\NinjectMVC3.cs:22

Version Information: Microsoft .NET Framework Version:4.0.30319;
ASP.NET Version:4.0.30319.272

Question

How to use Ninject.MVC3 with MediumTrust?

Answer 1

Go and get the medium trust version: https://github.com/ninject/ninject/downloads