.net-standard-2.0

问题 When we add the reference, we are able to use the .netstandard libs classes in our .net core console project (in Visual Studio), and it compiles. When we run the app, it immediately crashes with this error in the output window: An unhandled exception of type 'System.IO.FileNotFoundException' occurred in Unknown Module. Could not load file or assembly 'MyNetStandard20Assembly, Version=0.1.0.0, Culture=en-us, PublicKeyToken=null'. The system cannot find the file specified. Update / Cause (still

问题 When we add the reference, we are able to use the .netstandard libs classes in our .net core console project (in Visual Studio), and it compiles. When we run the app, it immediately crashes with this error in the output window: An unhandled exception of type 'System.IO.FileNotFoundException' occurred in Unknown Module. Could not load file or assembly 'MyNetStandard20Assembly, Version=0.1.0.0, Culture=en-us, PublicKeyToken=null'. The system cannot find the file specified. Update / Cause (still

问题 Potential DUPLICATE EF.Core 2.0.1 Unsafe in Xamarin.Android Except targeting 8.0 not 7.1 and dotnet version 2.1.4 is loaded. Using VS 2017 version 15.5.7 to test Entity framework in Xamarin forms The UWP project. Dont have a mac to test the IOS version. The droid version dies with the output below The key points from proj.cs file are <TargetFrameworkVersion>v8.0</TargetFrameworkVersion> <ItemGroup> <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite"> <Version>2.0.1</Version> <

问题 We have a UWP app which is referring some UWP class libraries and some Portable Class Library (PCL) libraries. Recently we have converted some of these PCL libraries to .NET Standard 2.0 project and post to that, we are getting the below error on compiling the UWP app. error PRI175 : 0x80070002 - Processing Resources failed with error : The system cannot find the file specified. GENERATEPROJECTPRIFILE : error PRI252: 0xdef00071 - File <UWP Class Library Project Folder>\bin\x64\Debug\<UWP

问题 Does anyone here has experience with IBM.EntityFrameworkCore package? I've created a .NET Standard 2.0 library project in VS2017, added mentioned package, and tried to make it work by following this and this tutorial from IBM website, with no luck. I get the project compiled, but at the runtime I'm getting a System.TypeLoadException with the following message: Method 'ApplyServices' in type 'IBM.EntityFrameworkCore.Infrastructure.Internal.Db2OptionsExtension' from assembly 'IBM

问题 I have a netstandard 2.0 project with a reference to System.ComponentModel.Annotations . It builds fine on my local computer, but when I try to build it using Azure DevOps pipeline, I get the following error: ...warning MSB3245: Could not resolve this reference. Could not locate the assembly "System.ComponentModel.Annotations". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors. [/home/vsts/work/1/s/src/MyProj/MyProj

问题 I have a stateless .Net Core services running in Service Fabric. In my services, I reference a class library that targets .Net Framework 4.7.1. I deploy the application via VSTS and one of the build steps updates the app version for services with changes. https://docs.microsoft.com/en-us/vsts/build-release/tasks/utility/service-fabric-versioning Everything works fine except that changes are always detected for the class library's dll-file. Even though I haven't changed anything in the code

问题 Create a solution with the following projects. A .NetStandard2.0 project, name it "1" A .NetStandard2.0 project, name it "2" Add a reference of project 1 in 2 A .Net4.6.1 console project name it "3" and add the nuget Microsoft.CodeAnalysis.CSharp.Workspaces v2.7.0 Paste in the follwing code into project 3 static void Main(string[] args) { string dir = Path.Combine(Environment.CurrentDirectory, "..\\..\\..\\"); string solutionPath = Directory.GetFiles(dir, "*.sln").First(); var msWorkspace =

问题 I'm writing an MVC website using ASP.NET Core 2.0. In the ASP.NET Core project (let's call it Web ), I reference a .NET Standard 2 project in the same solution (let's call it Service ). The Service project also references a third .NET Standard 2 library in the solution (let's call this one Business ). The Business project declares a type called Model . The problem is that I can use Model in the Web project (i.e. the compiler sees the type Model and I can do var a = new Model(); ) as if the

问题 I'm writing an MVC website using ASP.NET Core 2.0. In the ASP.NET Core project (let's call it Web ), I reference a .NET Standard 2 project in the same solution (let's call it Service ). The Service project also references a third .NET Standard 2 library in the solution (let's call this one Business ). The Business project declares a type called Model . The problem is that I can use Model in the Web project (i.e. the compiler sees the type Model and I can do var a = new Model(); ) as if the