This page displays all the KB, documentation, tutorials, extensions, and Q/A which are associated with the tags "nuget".

Knowledge Base Articles

KB #1157: NuGet version number formatting restrictions

Last Updated: 2/13/2019

SemVer2, or Semantic Versioning 2.0.0 version numbers are supported only in SemVer2 (ProGet 5+) NuGet feeds.

KB #1072: ProGet vs. NuGet.Server

Last Updated: 2/13/2019

NuGet.Server is a free and open-source package that's designed to be incorporated into a .NET web application and host a single, NuGet feed. With a bit of set-up and some customization, you can use NuGet.Server to build a lightweight, standalone NuGet Server that hosts a single feed. It's like a network share drive for your packages, but hosted over HTTP/S.


NuGet (.NET)
Prerelease Packages & Repackaging
Symbol and Source Server


Getting Started with NuGet Feeds in ProGet and Visual Studio

Support Q/A

Unlist Nuget package doesn't prevent the package from download
Error on FindPackagesById
Nuget push sometimes fails
ProGet Hosted - SaaS
Proget Hosting options
Owner has unlisted the package on, but Proget still shows it in the list of availible versions
Service unavailable/timeout
Install NuGet package failed
Unable to push nuget symbols package
Proget keeps mangling NuGet package version numbers!
API keys not working after upgrade
Syntax with Jenkins plugin and pipeline
Forbidden on Push
Application Manager
Support for snupkg planned?
VS 'Push to ProGet' results in "400 There must be exactly one package"
Dashboard / login slowness
Existing version message
Slow queries
Nuget feed ignores Semver 2.0.0 prerelease number
Update Dependencies for older version of NuGet package in ProGet
New version of a package do not show up
Proget on Docker Container
Error initializing extensions manager
GetPackagesById() is over zelous with casing
Split Unlist and Delete package permissions
NU3008 The package integrity check failed.
Notification when unlisting NuGet package
high CPU usage when acceding http://{proget-server}/nuget/nuget/Packages
Connector unable to GET SemVer 2.0.0 package
Connector SemVer Issue package not found
NuGet push API key no longer working after upgrade
Clear Cache / delete old packages
Dates returned by NugetV2 API in JSON
Semver 2.0.0 Packages from unavailable
ReSharper Extensions Manager using internal feed
Connector won't pull SemVer 2.0.0 packages from
How to query a package's manifest?
API key logging & overwrite package behaviour
Getting null reference error when trying to pull Swashbuckle.AspNetCor
SemVer 2.0 download URL
Create private feeds with login option
SemVer2.0 packages from are not visible
NuGet feed: Get latest version of package
Using AD credentials to push nuget package not working
Can't delete package using nuget.exe
404 Not Found from NuGet push with symbols
404 Not Found from NuGet feed with AD Authentication
Proget as a proxy for nuget and npm : vulnerability scan
Issue On Feed with connector as 404 error on listing packages
Problem adding a connector to a feed - Mirrored JFrog Artifactory
Where has the feed APIKey gone
Deploying Packages from ProGet with Powershell Packetmanager
Proget 5.0 upgrade - paket no longer works
Will your Nuget web package description ever support Markdown?
leading 0 before the version is remove when package is add in a feed
Proget vulnarability scanning
NuGet v3 api support for connectors
Could not index source files for Legacy.CommonClassLibrary.pdb; returning unindexed pdb.
SET TRANSACTION ISOLATION LEVEL must be called before any query
Impossible to Push Packages to NuGet Feed
Nuget package version parse failed
How is the "PackageHash_SHA512_Bytes" calculated and can be used to validate the package integrity?
Why is this not a valid version number?
Bug Report: Using Semver2 build metadata with NuGet prevents ProGet from being able to interact with package via Website or nuget.exe
Sem versioning 2.0
Auto cleaning of pre-releases on certain actions
list only locally stored nuget packages.
ProGet 5.0.x - Semantic versioning
Error migrating legacy NuGet feed
ProGet doesn't list latest version on feed homepage
FindPackagesById only returns local packages for connector feed
Symbols Not Loading for NuGet Package with Multiple Targets
ProGet 4.x and 5.x symbol server
I'm wondering if there is some advantages of using proget instead of using our own nuget server
Postgres error on Nuget search
400 bad request
Nuget SemVer 2.0.0
NuGet Symbol server provided incorrect guid
ProGet Support of NuGet V3 Feed
Upload large files
Timing out connecting to Proget nuget feed
An error occurred processing a PUT request to http://xxx/nuget/all: The process cannot access the file
How do I exclude pre-release nugets in the connectors?
When Proget Symbol Server will support .NetCore nuget package?
Proget package (Nuget) is flattened
NuGet Command Line Push Fails Using AD With Multiple Domains
symbol not found
500 when browsing nuget feed from Visual Studio
Nuget variable
Revisiting the V3 Nuget URL question
Why am I getting a "405 Method Not Allowed" when I try to do a nuget.exe push?
ProGet packages with semantic version
403 Forbidden on nuget push
Feeds_OverwritePackage - is this permission gone? How to prevent overwriting?
Getting 403 error when pushing nuget package
Nuget Package upload - changed behaviour
NuGet v3 Support
Publishing PowerShell: Error 400
NormalizedVersion is not normalized
GET performance querying using SemVerLevel=2.0.0 very poor on NuGet feed
Integrating A ProGet Feed Into MSBuild
WebHook / Trigger
NuGet-Connector packages not shown in VS
Find-Package with -StartWith gives 404 (OData method is not implemented.)
SemVer 2.0.0
Nuget push fails when Proget is running on linux and nuget client is >= 3.5
Unable to connect
Can't push packages to feeds created after upgrade to 4.7.11
Published symbols not showing up
Problems Using NuGet Push with ProGet
Nuget packages
Vulnerability Version Syntax
Is it possible to push nuget packages to proget without entering api key or user/pwd?
Error when pulling package with dependencies: Target framework dependency mismatch
Feed credentials in NuGet config not being used, causing Visual Studio prompt window
Feeds with a connector to are returning errors
Invalid version number when pushing a nuget
2 packages always error on download even from proget web ui
Dead files in ProGet
Deleting packages through nuget.exe rest api
How can I add field <Notes> in Nuget Package and Enable it in TFS, every time I install or update the package?
PowerShell seperate Module/Script feeds with dependancies.
NuGet restore intermittent 500 failures
Pushing package - error: package is being used by another process
NuGet - Read package dependencies using API
Need to have a feed that matches the same pattern as for nuget.server
Nuget dependency list for multiple target frameworks
Unable to find version of package
Is the Proget supporting the connector to Nuget feed version 3?
indexing nuget packages copied manally into the feed folder
(500) Internal server error.
Enable Symbol/Source Server setting is missing
NuGet packages not being indexed when published during feedCleanup
Not able to push packages
Cannot restore package using ProGet feed with FindPackagesById()
Questions relating to Powershell and chocolatey
ArgumentException: Target framework dependency mismatch
nuget.exe can't delete a .nupkg from proget feed
Provide a way to list mirrored packages from connector
NuGet 3.4 breaking changes
Should I create a specific NuGet feed for private feed?
Pushing fails returning "The underlying connection was closed"
Is there any specific framework required for nuget.exe?
API Method to delete NuGet package?
Versions with zero
Set Release Notes to pull from Resolve Issue Tracker Items
Nuget install Error
Problems with Nuget Connector
Push NuGet Packages with LDAP Authentication
Error importing deployment feed package
Packages() vs FindPackagesById() behavior on forwarded streams (Remote Repository)
Packages stored on network share
Install NuGet Packages is missing in the action list
Search using tags
Nuget feed empty on single client machine
Getting 401 error (Unauthorized) for DNX NuGet packages
Feed Not Populating
How to get disk usage report
NuGet 3.x support
How to list details of all nuget packages cached in the feed
"You are not authorized" error from nuget.exe push after specifying apikey and providing credentials to prompt
Symbol and source server with native nuget package
Symbol Server with nuget native packets
Support for NuGet v3
Nuget .net 4.6
Visual Studio can't find the source...
Performance of Nuget feed
Why is the content from my .nupkg files getting lost when I publish symbols?
NuGet v3 Server Support
Supporting symbols packages from a drop-path.
Initial performance when opening or querying NuGet feed from Visual Studio Package Manager
Use Nuget API v3 as feed connector
Overwriting an existing package fails using Drop path
Generic .nuspec file
Support for nuget v3
HTTP 500 Error using Pull to ProGet for NuGet Package with Dependencies
Proget strips config files from packages
The Proget LDAP integration is still very slow from Package Manager
NuGet connector fails to update NuGet package
503 Error when accessing feeds from nuget.exe or Visual Studio
404 during restore
Some packages with only pre-release versions can not be used as dependencies
How to increase timeout to download NuGet package of more than 30MB
The underlying connection was closed
Nuget Package Manager lists no packages under 'Online' tab because Proget throws error
Unable to publish to nuget feed
"Authenticated Feeds" not usable with Nuget config-based credentials
Pushing symbols.nupkg - NuGet
No NuGet packages despite setting drop folder
No Bulk Import Option?
Visual Studio gets source from oldest package not for referenced version
Invalid feed name was specified
ProGet/VS 2013 Problems on Windows Server 2012 R2
ProGet times out serving 10MB package over slow link
Symbol server problems from network share
Auto download packages to disk upon NuGet package restore.
NuGet push prompting for credentials when using -ApiKey Admin:Admin
Issues with Chocolatey version and update
Packages pushed from the command line not showing up in feed
GetUpdates doesn't work?
Create NuGet Package Dependency Management
Proget 3.1 stops indexing files once it encounters an indexing error
TeamCity/ProGet API Key?
Major versions of Nuget Packages
Push Nupkg to ProGet failing with Authentication Error
ProGet indexing errors
Timeout and Slow Search
Proget issues on net framework 4.5.1 and package distribution
Mark all packages in a feed as a beta version?
Why does ProGet reject my symbols package?
Nuget.exe cannot delete from a proget feed.
Error during build while retrieving packages from local ProGet Feed
Nuget 2.7 exe error
Installing Nuget packages from TFS projects
Missing files on deploy when using NuGet packages
Integrating BuildMaster and ProGet


NuGet - Contains actions for publishing packages using NuGet.