I try to download web.codegeneration.design version 6.0.7 in visual studio 2022 but i had error
And that is the error message:
The feed 'nuget.org (https://api.nuget.org/v3/index.json) lists package 'Microsoft.VisualStudio.Web.CodeGeneration.6.0.7' but multiple attempts to download the nupkg have failed. The feed is either invalid or required packages were removed while the current operation was in progress. Verify the package exists on the feed and try again.
Unable to find package 'Microsoft.VisualStudio.Web.CodeGeneration.6.0.7'.
How i can solve it ?!!
I think you have wrong package name, you are missing the "Design"-part:
Install-Package Microsoft.VisualStudio.Web.CodeGeneration.Design -Version 6.0.7
See here:
https://www.nuget.org/packages/Microsoft.VisualStudio.Web.CodeGeneration.Design/#versions-body-tab
Related
I am using visual studio 2022 IDE and Despite several attempts I was not able to install the package Microsoft.EntityFramworkCore.Sqlserver.here are my settingsPackage Sources
General
and here is the error message I get:
The feed 'Nuget [https://api.nuget.org/v3/index.json]' lists package 'Microsoft.Data.SqlClient.SNI.runtime.4.0.0' but multiple attempts to download the nupkg have failed. The feed is either invalid or required packages were removed while the current operation was in progress. Verify the package exists on the feed and try again.
Unable to find package 'Microsoft.Data.SqlClient.SNI.runtime.4.0.0'.
The optionsBuilder.UseSqlServer() method does not work in my application because the mentioned package is not available
You can download the package from nuget.org and install it manually.
check out the link Link
Try to install an older version.
Try with 5.0.8
Today I want to install Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation package.
But it turns out I get bad request for
https://api.nuget.org/v3-flatcontainer/microsoft.aspnetcore.mvc.razor.runtimecompilation/5.0.10/microsoft.aspnetcore.mvc.razor.runtimecompilation.5.0.10.nupkg
And it said
"The feed 'nuget.org [https://api.nuget.org/v3/index.json]' lists package 'Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation.5.0.10' but multiple attempts to download the nupkg have failed. The feed is either invalid or required packages were removed while the current operation was in progress. Verify the package exists on the feed and try again.
Unable to find package 'Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation.5.0.10'."
I have checked that package source is from
https://api.nuget.org/v3/index.json
Does anyone know how to fix this problem?
You might want to look at the answer here.
Just like Leo Liu-MSFT said:
Clean the entire NuGet package cache by the command:
nuget locals all -clear
Close all Visual Studio instances, delete the nuget.config file in the location:
C:\Users\leoliu\AppData\Roaming\NuGet\NuGet.Config
and then reopen Visual Studio to restore NuGet packages.
Check if there is a firewall policy or other proxy settings that is blocking the NuGet installation package.
Our CI pipeline runs this command to update a specific package reference to its latest release:
nuget update Solution.sln -Id [Package Id] -ConfigFile [CONFIG] -Version [VERSION]
If this fails to find the version specified, we see this in the output:
WARNING: Package '[PACKAGE]' is not found in the following primary source(s): '[SOURCE]'.
Please verify all your online package sources are available (OR) package id, version are specified correctly.
However, crucially the %ERRORLEVEL% return code is still 0. I can't see any way to tell nuget to throw this as an error.
Is there another workaround?
This is
using NuGet Version: 4.1.0.2450 and also 4.8.1.5435
building a .Net 4.5.2 component
What version of NuGet are you using? It appears this was fixed in NuGet 3.2 so you might be running an older version.
Please have a look at this: https://github.com/NuGet/Home/issues/1186
After creating every single Cross Platform project in Visual Studio 2017 Preview 15.6.0 v1.1, I'm getting error from the picture, actually 2 errors.
The name 'InitializeComponent' does not exist in the current context
The second error is related to NuGet Package Manager, I can't update any of packages, error message:
Package restore failed. Rolling back package changes for
'testApplication.Android'.
Failing some actual code error, i would try the following
In regards to
The name 'InitializeComponent' does not exist in the current context
Steps that worked for me
Clean Solution
Delete bins and objs directions in all projects
Restart visual studio
Rebuild
In regards to
Package restore failed
Try updating all packages for solution in the package package console
Update-Package –reinstall
In regards to your comments when trying Update-Package -reinstall
Update-Package : Package Xamarin.Android.Support.Design 26.1.0.1 is
not compatible with monoandroid71 (MonoAndroid,Version=v7.1). Package
Xamarin.Android.Support.Design 26.1.0.1 supports: monoandroid80
(MonoAndroid,Version=v8.0)
Also Check you are using the appropriate version of the Andriod Sdk
Tools > Andriod > Andriod Sdk Manager
One of two reason.
Your x:Class doesn't match up with the MainPage.xaml namespace. Male sure they match
Or "Build Action" is not set to "Page" for MainPage.xaml
I have a large project that has about a dozen dependencies. I have tried to install them all but ran into an error from VS. I am using Visual Studio 2015
"An error occurred while trying to restore packages: Unable to find version '3.0.3.1' of package'Lucene.Net.Core'."
Now I have a solution which I can use that is by the same name as this package, but VS refuses to let me updates, remove, or change ANYTHING related to these packages and asks that I restore the packages. I am entirely lost here friends, what should I do?
P.S. the two sources I am using for my package sources are:
https://www.nuget.org/api/v2/
https://www.nuget.org/api/v2/curated-feeds/microsoftdotnet/
The same error occurs for Lucene.Net.Contrib, pstsdk.net, and various packages.
One thing to check for is if your project is built on a version of the NET framework that is less than or equal to the target framework the package has.
If your project is a NET 4.5 based project, but the nuget package has a NET 4.5.2... then the package manager will error out.
"An error occurred while trying to restore packages: Unable to find version '3.0.3.1' of package'Lucene.Net.Core'."
When I use the packages sources which you provided, I found that only two versions (4.8.0 & 4.9.0) of package"Lucene.Net.Core" not have the version '3.0.3.1'.
Pay Attention:
I noticed that the author of this package have updated this package at March 11, 2017(3/11/2017), and only release the version 4.8.0 & 4.9.0. So this must be the reason for NuGet restore failed.
Besides, you said:
I have a solution which I can use that is by the same name as this
package, but VS refuses to let me updates, remove, or change ANYTHING
related to these packages
If you want to remove those error packages, you can try to use below command to force uninstall those packages:
Uninstall-Package Lucene.Net.Core -Force
Or you can delete this package from the package folder and delete the package list from the package.config.
Then install the correct version of the packages.
Although I was not able to get any of the posted answers to work, I ended up removing the project entirely and reinstalling VS, my project, and its dependencies. This ended up working.
Another thing to check is that the package manager configuration settings in visual studio list the public nuget feed (and if the feed is enabled too).