When I am trying to install 'AutoMapper' it gives me an error "'AutoMapper' already has a dependency defined for 'Microsoft.CSharp'" in VS2010.I am trying to install Automapper latest version AutoMapper.6.1.0. I have already tried the following things but it's not worked for me.
1) Updated Nuget Package manager with latest version 2.8.60318.667
2) I have also manually deleted refernece from Automapper nuspec XML file
Please any one suggest me what can be issue for this.
After installing an older version of the Automapper its work for me. try to use Install-Package Automapper -Version 4.0.4 command from package manager console.
Related
I am following this tutorial:
https://learn.microsoft.com/en-us/ef/core/get-started/overview/first-app?tabs=visual-studio
I am immediately stopped because I can not complete the following command:
Install-Package Microsoft.EntityFrameworkCore.Sqlite
This is the error:
Could not install package 'Microsoft.EntityFrameworkCore.Sqlite.Core 7.0.0'. You are trying to install a package into a project that targets '.NETFramework,Version=v4.7.2', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.
I am attempting to learn how to use the Entity Framework and so I don't know much regarding this. Any advice would be helpful even if it's a link to something I need to read.
About the tutorial
The tutorial is about .netCore but in the error message you can see that you created a .netFramework project '.NETFramework,Version=v4.7.2'.
Create a new console application, but don't select projects that have (.NET Framework) in the description.
About the Sqlite package (only if continue the practicing with .netFramework)
The command Install-Package Microsoft.EntityFrameworkCore.Sqlite will try to install the last version. Currently, the last version is 7.0.0. This version only work with .NET 6.0.
You can check existing .net versions right here
So, you need to specify the version. The version for .NET 4.7.2 is the 3.1.31.
Install-Package Microsoft.EntityFrameworkCore.Sqlite -Version 3.1.31
Nuget Sqlite package info here
I'm getting this error when I try to run the following line:
Install-Package UmbracoCms
And I'm getting this error:
Install-Package : An error occurred while downloading package 'Newtonsoft.Json.10.0.2 : ' from source 'https://www.nuget.org/api/v2/'
I have tried to do the following:
Install-Package Newtonsoft.Json -Version 10.0.2
And I still got this error:
Package 'Newtonsoft.Json.10.0.2 : ' does not exist in project 'Umbraco_MVC'
I also tried to delete the line with Newtonsoft in packages.config, but there is no line with that reference there
If I'm reading this correctly, and you're having an issue with getting JSON.NET installed through NuGet through both methods, then this (loosely related) GitHub issue thread might be of use to you.
https://github.com/google/google-api-dotnet-client/issues/1041
It involves changing the NuGet API URL you use to a newer version.
If your installation IS working, but you're still getting an issue, check your website bin folder to see if the dll is there. If not, check the References section of your web project to see if the dll is being referenced by your project.
dotnet Version: 1.1.0 (global.json)
NuGet Version : 4.4.1.4656
VS2017 v15.5.2 (as Administrator)
.NET Core 1.1
The solution I am trying to build
Update I:
I just changed the project to run under target framework .NET Core v2.0 & sdk version 2.1.3 and I only get these kind of errors:
Severity Code Description Project File Line Suppression State
Error NU1202 Package Microsoft.Extensions.FileProviders.Physical 1.1.0
is not compatible with netcoreapp2.0 (.NETCoreApp,Version=v2.0).
Package Microsoft.Extensions.FileProviders.Physical 1.1.0 does not
support any target
frameworks. AspNetCoreExample C:\Users\Admin\Source\Repos\Examples\src\AspNetCoreExample\AspNetCoreExample.csproj 1
Update II:
While the following solves the current issue, i am not sure if it solves the root cause for this issue.
Delete the global nuget.config file %AppData%/Nuget/Nuget.config.
I fixed this issue by doing the following:
I migrated the project to .net core 2.0 and changed the global.json to point to sdk 2.1.3.
Removed all references in AspNetCoreExample manually and added the latest version for all of them.
Issues with target framework 1.1
When doing a restore from the solution in VS 2017:
When doing the restore from cmd (dotnet restore)
Running dotnet restore in Package Manager Console
NuGet.targets(103,5): error : Access to the path 'System.Runtime.dll'
is denied
.NET Core SDKs installed:
.NET Host
Now when opening the solution I get:
Comparing the log entries you pasted to their AppVeyor build,
https://ci.appveyor.com/project/Autofac/examples
Your machine's NuGet configuration seems to be broken. Analyze that and fix the issues.
You should add this code to your .csproj file
<RuntimeFramework>2.0.3</RuntimeFramework>
This worked for me.
I want to install an older version of a package (Newtonsoft.Json). But NuGet rolls back:
PM> Install-Package Newtonsoft.Json -Version 4.0.5
Successfully installed 'Newtonsoft.Json 4.0.5'.
Install failed. Rolling back...
Install-Package : Already referencing a newer version of 'Newtonsoft.Json'.
How can I do it?
Try the following:
Uninstall-Package Newtonsoft.Json -Force
Followed by:
Install-Package Newtonsoft.Json -Version <press tab key for autocomplete>
As of NuGet 2.8, there is a feature to downgrade a package.
NuGet 2.8 Release Notes
Example:
The following command entered into the Package Manager Console will downgrade the Couchbase client to version 1.3.1.0.
Update-Package CouchbaseNetClient -Version 1.3.1.0
Result:
Updating 'CouchbaseNetClient' from version '1.3.3' to '1.3.1.0' in project [project name].
Removing 'CouchbaseNetClient 1.3.3' from [project name].
Successfully removed 'CouchbaseNetClient 1.3.3' from [project name].
Something to note as per crimbo below:
This approach doesn't work for downgrading from one prerelease version to other prerelease version - it only works for downgrading to a release version
I've used Xavier's answer quite a bit. I want to add that restricting the package version to a specified range is easy and useful in the latest versions of NuGet.
For example, if you never want Newtonsoft.Json to be updated past version 3.x.x in your project, change the corresponding package element in your packages.config file to look like this:
<package id="Newtonsoft.Json" version="3.5.8" allowedVersions="[3.0, 4.0)" targetFramework="net40" />
Notice the allowedVersions attribute. This will limit the version of that package to versions between 3.0 (inclusive) and 4.0 (exclusive). Then, when you do an Update-Package on the whole solution, you don't need to worry about that particular package being updated past version 3.x.x.
The documentation for this functionality is here.
Now, it's very much simplified in Visual Studio 2015 and later. You can do downgrade / upgrade within the User interface itself, without executing commands in the Package Manager Console.
Right click on your project and *go to Manage NuGet Packages.
Look at the below image.
Select your Package and Choose the Version, which you wanted to install.
Very very simple, isn't it? :)
Another more manual option to get it:
.nuget\nuget.exe install Newtonsoft.Json -Version 4.0.5
I got a strange error when trying to install the latest version of EntityFramework(4.1.10715.0) from the package manager:
The 'schemaVersion' attribute is not declared.
How can I solve this?
Try to install the latest NuGet version