Не удалось загрузить файл или сборку «Newtonsoft.Json» или одну из его зависимостей. определение манифеста не соответствует ссылке на сборку.

Question

Я пытаюсь добавить newtonsoft.json в мой проект, поэтому я использовать эту команду, чтобы сделать это:

install-package newtonsoft.json 
Successfully installed 'Newtonsoft.Json 6.0.8'. 
Successfully added 'Newtonsoft.Json 6.0.8' to UI 

.

Так каждое все работает нормально и ссылка добавлена ​​в мой проект и эта часть коды добавляется webconfig

<dependentAssembly> 
    <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" /> 
    <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" /> 
    </dependentAssembly> 

Но когда я запускаю проект я получил эту ошибку:

Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) 

трассировка стека:

[FileLoadException: Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] 

[FileLoadException: Could not load file or assembly 'Newtonsoft.Json, Version=6.0.0.8, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] 
    System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0 
    System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +34 
    System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +152 
    System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean forIntrospection) +77 
    System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +16 
    System.Reflection.Assembly.Load(String assemblyString) +28 
    System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +38 

[ConfigurationErrorsException: Could not load file or assembly 'Newtonsoft.Json, Version=6.0.0.8, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] 
    System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +752 
    System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +218 
    System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +130 
    System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +170 
    System.Web.Compilation.BuildManager.GetPreStartInitMethodsFromReferencedAssemblies() +91 
    System.Web.Compilation.BuildManager.CallPreStartInitMethods(String preStartInitListPath, Boolean& isRefAssemblyLoaded) +285 
    System.Web.Compilation.BuildManager.ExecutePreAppStart() +153 
    System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +521 

[HttpException (0x80004005): Could not load file or assembly 'Newtonsoft.Json, Version=6.0.0.8, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] 
    System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9950728 
    System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +101 
    System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +254 

Answer 1

Возможны две причины:

1. Вы debug/release папка все еще устарела dll. Попробуйте удалить содержимое и снова создать приложение.
2. Один из пакетов вашего решения ссылается на неправильную версию "Newtonsoft.Json", проверьте, есть ли там ссылка.