var authenticationManager = HttpContext.Current.GetOwinContext().Authentication;
im using vs2013 and this line of code isnt working
it says
Error 1 'System.Security.Principal.IPrincipal' does not contain a definition for 'GetOwinContext' and no extension method 'GetOwinContext' accepting a first argument of type 'System.Security.Principal.IPrincipal' could be found (are you missing a using directive or an assembly reference?)
The AuthenticationManager class resolves to System.Net namespace
I just created an entire tutorial on adding this from Visual Studio 2012 at httpJunkie.com But yes, You need Microsoft.Owin.Host.SystemWeb and it can be found at NuGet.Org
https://www.nuget.org/packages/Microsoft.Owin.Host.SystemWeb/2.0.2
Or installed via package Manager Console:
PM> Install-Package Microsoft.Owin.Host.SystemWeb
Related
When adding package 'Autodesk.Forge into my VSCode project I get the below error.
error: There are no versions available for the package 'Autodesk.Forge'.
I'm following this tutorial with .NET 6 & VSCode.
https://tutorials.autodesk.io/tutorials/hubs-browser/setup
using Autodesk.Forge;
The type or namespace name 'Autodesk' could not be found (are you missing a using directive or an assembly reference?)
I have existing app that uses MySQL Server. Some errors I was getting when trying to add a new feature led me to upgrading to 'MySql.Data.EntityFramework 8.0.11'.
error I am getting when on:
public CitiesContext() : base("name=CitiesContext"):
An error occurred creating the configuration section handler for entityFramework: Could not load file or assembly 'EntityFramework, Version=4.6.1.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Under my properties, my target framework is still version 4.6.1.
Is there a 'how to document' somewhere on how to upgrade the EntityFrame work? I know several of the other installed packages were installed while targeting v 4.6.1, so lots of other types of errors using (like hay this was compiled with v 4.6) when trying to compile with a web.congf using
I have installed
PM> Install-Package EntityFramework -Version 6.4.4
Package 'EntityFramework.6.4.4' already exists in project 'Lat34North'
Time Elapsed: 00:00:00.0186347
Please note. This is a hobby for me, not a profession. The app is written using asp.net mvs an first issued in 2018. Do I just need to change the target in the properties and upgrade all the other packages??
Thank you for any help.
I am facing the following issue whenever I try to implement the .aar file instead of the direct lib module dependency.
Caused by: org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$ArtifactResolveException: Could not resolve all files for configuration ':app:debugCompileClasspath'.
Caused by: org.gradle.internal.resolve.ModuleVersionNotFoundException: Could not find :xxxlib-release:.
N:B: I have configured the library project for jitpack also with the publishing config. A few days back, there was no issue but now I am getting errors for both the .aar and jitpack versions of my library which I guess is related. Additionally, I have upgraded to Android Studio Bumblebee and using targetSdkVersion 29 or 30; kotlin = 1.6.0 and classpath 'com.android.tools.build:gradle:7.0.3'
I can't find out what am I missing here. Any help will be appriciated, thanks.
I'm trying to call the native WP8 datepicker in a Cordova project.
Do I need a plugin for that?
The plugin should be only for WP8, for IOS and Android I want to use the native input.
I tried this one 'https://github.com/hypermurea/phonegap-wp8-datepicker-plugin' but it fails on compilation with the following error:
(Plugins\com.hypermurea.phonegap.wp8-datetimepicker-plugin\DateTimePickerTask.cs(83,17): error CS0246: The type or namespace name 'NavigationInTransition' could not be found (are you missing a using directive or an assembly reference?) [C:\Projectos\VS\NoesisWrapper\NoesisWrapper\bld\Debug\platforms\wp8\NoesisWrapper.csproj]
1>Plugins\com.hypermurea.phonegap.wp8-datetimepicker-plugin\DateTimePickerTask.cs(84,17): error CS0246: The type or namespace name 'NavigationOutTransition' could not be found (are you missing a using directive or an assembly reference?) [C:\Projectos\VS\NoesisWrapper\NoesisWrapper\bld\Debug\platforms\wp8\NoesisWrapper.csproj]
1>Plugins\com.hypermurea.phonegap.wp8-datetimepicker-plugin\DateTimePickerTask.cs(85,17): error CS0246: The type or namespace name 'IDateTimePickerPage' could not be found (are you missing a using directive or an assembly reference?) [C:\Projectos\VS\NoesisWrapper\NoesisWrapper\bld\Debug\platforms\wp8\NoesisWrapper.csproj])
I'm using VS2015 v14.0.22609.0, and added the WPToolkit to the project via NuGet.
You need to install windows phone toolkit. Please install it as mentioned in below link:
https://www.nuget.org/packages/WPtoolkit
I'm working with MS Visual Studio 2012 Update 1 on Win 7 Ultimate SP1 and EF Power Tools.
I am trying to use the Reverse Engineer Code First functionality of entity framework on a MySql DB. I can successfully connect to the DB, but when it tries to complete the code gen I get the following errors:
System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.DbContextPackage.Extensions.ProjectExtensions.InstallPackage(Project project, String packageId)
at Microsoft.DbContextPackage.Handlers.ReverseEngineerCodeFirstHandler.ReverseEngineerCodeFirst(Project project)
One or more errors occurred while processing template 'Entity.tt'.
C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\Extensions\Microsoft\Entity Framework Tools\Templates\Includes\EF.Utility.CS.ttinclude(1,4) : error : A processor named 'T4VSHost' could not be found for the directive named 'CleanupBehavior'. The transformation will not be run. The following Exception was thrown:
System.InvalidOperationException: Cannot find processor for directive 'T4VSHost'.
at Microsoft.DbContextPackage.Utilities.EfTextTemplateHost.Microsoft.VisualStudio.TextTemplating.ITextTemplatingEngineHost.ResolveDirectiveProcessor(String processorName)
at Microsoft.VisualStudio.TextTemplating.Engine.ProcessCustomDirectives(ITextTemplatingEngineHost host, TemplateProcessingSession session, IEnumerable`1 directivesToBeProcessed)
I have been unable to find any information using my google foo.
This is currently an Active bug with entity framework. The bug details can be seen here.
There are currently 2 work-arounds and the one that I used is below.
Open the File for C#:
C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\Extensions\Microsoft\Entity Framework Tools\Templates\Includes\EF.Utility.CS.ttinclude
or for VB.net:
C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\Extensions\Microsoft\Entity Framework Tools\Templates\Includes\EF.Utility.VB.ttinclude
And Remove the First Line:
<## CleanupBehavior Processor="T4VSHost" CleanupAfterProcessingTemplate="true" #>