I have a project(x) that targets the NetStandard.Library 2.0 and a console app that targets netcoreapp2.0.
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp2.0</TargetFramework>
</PropertyGroup>
<PropertyGroup>
<PackageTargetFallback>$(PackageTargetFallback);portable-net45+win8+wp8+wpa81;</PackageTargetFallback>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.0.0" />
<PackageReference Include="Microsoft.AspNetCore" Version="1.1.0" />
<PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.1" />
<PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="1.1.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.0" />
<PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="1.1.0" />
<PackageReference Include="NETStandard.Library" Version="2.0.0-beta-25021-01" />
<PackageReference Update="Microsoft.NETCore.App" Version="2.0.0-beta-001588-00" />
</ItemGroup>
<ItemGroup>
<DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="1.0.0-msbuild3-final" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\x.csproj" />
</ItemGroup>
</Project>
Project X:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netstandard2.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.0" />
</ItemGroup>
<ItemGroup>
<PackageReference Update="NETStandard.Library" Version="2.0.0-beta-25017-01" />
</ItemGroup>
</Project>
When I compile the console application I get the Error:
Project x is not compatible with netcoreapp2.0 (.NETCoreApp,Version=v2.0) / win-x86. Project x supports: netstandard2.0 (.NETStandard,Version=v2.0)
I have installed: Microsoft net core 2.0.0 runtime located here: https://github.com/dotnet/core-setup but it still doesnt build.
*edited following advice from below:
I have installed the Alpha SDK located here: https://github.com/dotnet/cli/tree/master#installers-and-binaries and I still get the same error.
The interesting thing is that there is a nuget package reference for Microsoft.NETCore.App which I cannot remove:
.NET Core 2.0 will require the .NET Core 2.0 SDK. Download links to nightlies are available here: https://github.com/dotnet/cli/tree/master#installers-and-binaries
Heads up: nightly builds of this are very unstable right now. As of February 2017, .NET Core 2.0 has no public release. Checkout https://github.com/dotnet/corefx/blob/master/Documentation/project-docs/dogfooding.md for instructions on using nightlies.
.NET Core 2.0 SDK (final release) is available including tools for vs 2017 /2015.
You can download and it's integrated with vs 2017.3
Note that if you installed this version: dotnet-sdk-2.0.0-win-gs-x64, it didn't show in visual studio 2017.3,ref
For feature details read: Announcing .NET Core 2.0
Also, ASP.NET Core 2.0 is available
.NET Core 2.0 is not on the Download page and it is expected to be released in Q2 2017 on the roadmap.
You should use .NET Core 1.1 and target .NET Standard 1.6 for now.
And yes: you must download the SDK if you want to develop.
if you have both Core and DotNet 4.X within the same solution, you may want to consider adding netcoreapp2.0 to your "<\TargetFramework>" tag.
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netstandard2.0;netcoreapp2.0</TargetFramework>
</PropertyGroup>
Related
I have a Library project in .net6, I have attempted to install serilog version 2.10 or serilog.AspCore version 5.0 a couple of time but both returned error. I keep getting errorPackage Serilog.Sinks.Debug 2.0.0 is not compatible with net6.0 each time. Below is the .csproj file.
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.3" />
</ItemGroup>
</Project>
Does this mean serilog is not available for .net6 library project or I am not getting the version right?
I have tried the following project setup and works fine for me:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.3" />
<PackageReference Include="Serilog" Version="2.10.0" />
<PackageReference Include="Serilog.Sinks.Debug" Version="2.0.0" />
</ItemGroup>
</Project>
I use visual studio to create the new web project which is MVC in .net Framework 4.8 under .net core 2.2.
When I use nuget to get the Microsoft.EntityFrameworkCore.SqlServer
and start to run (debug), I got the below exception
System.MethodAccessException: 'Attempt by method 'Microsoft.Extensions.Logging.Configuration.LoggerProviderConfigurationFactory.GetConfiguration(System.Type)'
to access method 'Microsoft.Extensions.Logging.ProviderAliasUtilities.GetAlias(System.Type)' failed.'
My Project properties is only this
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>net48</TargetFramework>
<DebugType>full</DebugType>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore" Version="2.2.0" />
<PackageReference Include="Microsoft.AspNetCore.CookiePolicy" Version="2.2.8" />
<PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
<PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.0" />
<PackageReference Include="Serilog.AspNetCore" Version="3.2.0" />
<PackageReference Include="Serilog.Settings.Configuration" Version="3.1.0" />
<PackageReference Include="Serilog.Sinks.File" Version="4.1.0" />
</ItemGroup>
</Project>
Can you help to solve this problem ?
Thank you
the solution was downloading the Microsoft.Extensions packages and updating the versions so it can be equivalents.
here were the main answer and the discussions:
I suspect the issue is due to mismatched package versions. You will
certainly need to update all EntityFrameworkCore packages to the same
version. I expect you will also need to pull in the latest 3.1
versions of Microsoft.Extensions packages, since the EF packages
depend on the 3.1 versions of these packages.
discussion
I'm creating a new MVC application using visual studio code and I want to add entity framework core to my project. My application is using the latest .net core 3 but when I tried to install package Microsoft.EntityFrameworkCore.SqlServer its show an error like this
Unable to resolve 'Microsoft.EntityFrameworkCore.SqlServer (>= 3.0.0)' for '.NETCoreApp,Version=v3.0'
How can I solve this issue?
ASP.NET Core 3.0 removes some assemblies that were previously part of the Microsoft.AspNetCore.App package reference.
You should add the package references for removed assemblies.
In XML project file:
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp3.0</TargetFramework>
<UserSecretsId>My-secret</UserSecretsId>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="3.0.0" />
<PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.0.0" />
<PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="3.0.0" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.0.0" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.0.0" />
</ItemGroup>
</Project>
Take a look here.
I recently updated my Visual Studio version from 2017 to 2019 also installing the .net core version 2.2. I had .Net Core 2.0 web projects which only contained the dlls that were added through out the Nudget packaging system which looks like this;
This folder contains only 22 items.
But after the VS update when I publish the application I have an output folder which looks like this;
This folder contains almost 200 dlls. I did not even change the publishing settings. I do not have any of these dependencies, and I am making sure that the deployment method is not self-contained deployment but Framework-dependent Deployment
I am using the CLI command to publish my application;
dotnet publish -c Release
What is the reason I have this many dlls on my published folder ?
Edit:
Here is how my .csproj file looks like:
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp2.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="AstrodyneTdi.Web" Version="3.2.4" />
<PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
<PackageReference Include="NLog.Extensions.Logging" Version="1.0.0-rtm-alpha4" />
<PackageReference Include="RestSharp" Version="106.6.9" />
</ItemGroup>
<ItemGroup>
<DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.0" />
</ItemGroup>
</Project>
For me I had to add this section to the .csproj file a while ago, specifically PublishWithAspNetCoreTargetManifest
MS Documentation
<PropertyGroup>
<TargetFramework>netcoreapp2.2</TargetFramework>
<Platforms>AnyCPU;x64</Platforms>
<PublishWithAspNetCoreTargetManifest>true</PublishWithAspNetCoreTargetManifest>
</PropertyGroup>
I'm running a ASP.NET Core app on the .NET 4.6.1 framework. I have 1 solution with multiple projects in it. All of the projects are class libraries that reference each other via PackageReferences in their .csproj (this way we can build, package and version them independently). However, I want to be able to test their integration with one another without needing to push them up to NuGet first - aka I want to use them as ProjectReferences in the solution, but PackageReferences when building them through my Jenkins build process in order to version the components separately.
When .NET Core was project.json based, this worked fine. I would set the version at the top of the project.json and if a project existed with that version in the solution it would reference it as a project, otherwise it would look for it on my NuGet feed.
The problem with using ProjectReferences is that all project's would get the same version when they are built and sent to NuGet.
Is there any way to do this in csproj? Look for a project reference if it exists, otherwise look at NuGet?
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<VersionPrefix>1.3.0</VersionPrefix>
<TargetFramework>net461</TargetFramework>
<TreatWarningsAsErrors>true</TreatWarningsAsErrors>
<AssemblyName>MyProject1</AssemblyName>
<PackageId>MyProject1</PackageId>
<NetStandardImplicitPackageVersion>1.6.1</NetStandardImplicitPackageVersion>
<GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
<GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
<GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="MyProject2" Version="1.4.0-*" />
<PackageReference Include="Microsoft.AspNetCore.Http" Version="1.1.1" />
<PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="1.1.1" />
<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="1.1.1" />
<PackageReference Include="Microsoft.AspNetCore.Hosting.Abstractions" Version="1.1.1" />
</ItemGroup>
<ItemGroup Condition=" '$(TargetFramework)' == 'net461' ">
<Reference Include="System" />
<Reference Include="Microsoft.CSharp" />
</ItemGroup>
</Project>
Above is an example, I would like MyProject2 to be referenced by ProjectReference if 1.4.0 exists in the solution.
I recently was try to do the same thing and couldn't find the answer but figured out something that works for me. You can use the Exists condition in MSBuild for the csproj to include the project reference when its there and exclude the package reference if its there:
<Project Sdk="Microsoft.NET.Sdk">
...
<ItemGroup>
<PackageReference Condition="!Exists('[path-to-project].csproj')" Include="[package-id]" Version="[pacakage-version].*" />
</ItemGroup>
...
<ItemGroup>
<ProjectReference Condition="Exists('[path-to-project].csproj')" Include="[path-to-project].csproj" />
</ItemGroup>
...
</Project>