Having problems viewing FeedService.svc in Visual Studio 2015


I checked https://packages.nuget.org/v1/FeedService.svc/ and it works fine, but my own feed never pulls up anything, even though TeamCity reports that the nupkg is published. What am I missing? If I go to FeedService.svc/Packages it does show my nupkg. This worked with no issues in previous versions of TC. The build report below:

Created Packages

This build created 1 NuGet package.

Package Name Package Version
Jaffa.Common 1.0.4

Published to TeamCity NuGet feed

TeamCity detected and added 1 NuGet package to the feed.

Package Name Package Version
Jaffa.Common 1.0.4


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In LinqPad, http://packages.nuget.org/v1/feedservice.svc/ works fine and I am able to fetch packages. When I use my own though
MetadataException: Schema specified is not valid. Errors: 
(0,0) : error 0146: Return type is not valid in FunctionImport 'FindPackagesById'. The FunctionImport must return a collection of scalar values or a collection of entities.
(0,0) : error 0146: Return type is not valid in FunctionImport 'GetUpdates'. The FunctionImport must return a collection of scalar values or a collection of entities.
(0,0) : error 0146: Return type is not valid in FunctionImport 'Search'. The FunctionImport must return a collection of scalar values or a collection of entities.
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Maybe the problem is that 9.1.5 uses V2FeedPackage. I notices packages.nuget.org uses V1Package.

$metadata looks like

<edmx:Edmx xmlns:edmx="http://schemas.microsoft.com/ado/2007/06/edmx" Version="1.0">
<edmx:DataServices xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" m:DataServiceVersion="2.0">
<Schema xmlns="http://schemas.microsoft.com/ado/2006/04/edm" Namespace="NuGetGallery">
<EntityType Name="V2FeedPackage" m:HasStream="true">
<PropertyRef Name="Id"/>
<PropertyRef Name="Version"/>
<Property Name="Description" Type="Edm.String" Nullable="true"/>
<Property Name="PackageHashAlgorithm" Type="Edm.String" Nullable="true"/>
<Property Name="RequireLicenseAcceptance" Type="Edm.Boolean" Nullable="true"/>
<Property Name="PackageHash" Type="Edm.String" Nullable="true"/>
<Property Name="Authors" Type="Edm.String" Nullable="true"/>
<Property Name="IsPrerelease" Type="Edm.Boolean" Nullable="true"/>
<Property Name="LicenseReportUrl" Type="Edm.String" Nullable="true"/>
<Property Name="AtomEntityType" Type="Edm.String" Nullable="true"/>
<Property Name="Created" Type="Edm.DateTime" Nullable="true"/>
<Property Name="LicenseUrl" Type="Edm.String" Nullable="true"/>
<Property Name="Copyright" Type="Edm.String" Nullable="true"/>
<Property Name="ProjectUrl" Type="Edm.String" Nullable="true"/>
<Property Name="IsLatestVersion" Type="Edm.Boolean" Nullable="true"/>
<Property Name="PackageSize" Type="Edm.Int64" Nullable="true"/>
<Property Name="Language" Type="Edm.String" Nullable="true"/>
<Property Name="Version" Type="Edm.String" Nullable="false"/>
<Property Name="LicenseNames" Type="Edm.String" Nullable="true"/>
<Property Name="VersionDownloadCount" Type="Edm.Int32" Nullable="true"/>
<Property Name="LastEdited" Type="Edm.DateTime" Nullable="true"/>
<Property Name="Dependencies" Type="Edm.String" Nullable="true"/>
<Property Name="LastUpdated" Type="Edm.DateTime" Nullable="true"/>
<Property Name="GalleryDetailsUrl" Type="Edm.String" Nullable="true"/>
<Property Name="Tags" Type="Edm.String" Nullable="true"/>
<Property Name="IsAbsoluteLatestVersion" Type="Edm.Boolean" Nullable="true"/>
<Property Name="Title" Type="Edm.String" Nullable="true"/>
<Property Name="NormalizedVersion" Type="Edm.String" Nullable="true"/>
<Property Name="ReleaseNotes" Type="Edm.String" Nullable="true"/>
<Property Name="IconUrl" Type="Edm.String" Nullable="true"/>
<Property Name="ReportAbuseUrl" Type="Edm.String" Nullable="true"/>
<Property Name="MinClientVersion" Type="Edm.String" Nullable="true"/>
<Property Name="Summary" Type="Edm.String" Nullable="true"/>
<Property Name="Published" Type="Edm.DateTime" Nullable="true"/>
<Property Name="Id" Type="Edm.String" Nullable="false"/>
<Property Name="DownloadCount" Type="Edm.Int32" Nullable="true"/>
<EntityContainer Name="V2FeedContext" m:IsDefaultEntityContainer="true">
<EntitySet Name="Packages" EntityType="NuGetGallery.V2FeedPackage"/>
<FunctionImport Name="FindPackagesById" ReturnType="NuGetGallery.V2FeedPackage" EntitySet="Packages" m:HttpMethod="GET">
<Parameter Name="id" Type="Edm.String"/>
<Parameter Name="Id" Type="Edm.String"/>
<FunctionImport Name="GetUpdates" ReturnType="NuGetGallery.V2FeedPackage" EntitySet="Packages" m:HttpMethod="GET">
<Parameter Name="packageIds" Type="Edm.String"/>
<Parameter Name="versions" Type="Edm.String"/>
<Parameter Name="includePrerelease" Type="Edm.Boolean"/>
<Parameter Name="includeAllVersions" Type="Edm.Boolean"/>
<Parameter Name="targetFrameworks" Type="Edm.String"/>
<Parameter Name="versionConstraints" Type="Edm.String"/>
<FunctionImport Name="Search" ReturnType="NuGetGallery.V2FeedPackage" EntitySet="Packages" m:HttpMethod="GET">
<Parameter Name="searchTerm" Type="Edm.String"/>
<Parameter Name="targetFramework" Type="Edm.String"/>
<Parameter Name="includePrerelease" Type="Edm.Boolean"/>
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I found something else interesting.

1. I cannot Browse
2. but two, when TeamCity has an update to a nupkg I manually installed (local folder), I can see it under Updates
3. however, it gets stuck when I try to upgrade at "Attempting to gather dependencies information for package 'Jaffa.Common.1.0.9' with respect to project 'jaffaTest', targeting '.NETFramework,Version=v4.5'"

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Hello Tim,

Do you see the packages if you add TeamCity NuGet repository to the Visual Studio Package Manager? Use the command: Get-Package -ListAvailable [-Prerelease]. For more details see the blog post.

Did you contact LinqPad support?

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Dear Alina, -ListAvailable from the Package Manager Console does work, however the packages do not show up in the VS2015 Browse window. Moving discussion and including images in youtrack.


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Regarding LinqPad support, no, but the regular Feedservice.svc from packages.nuget.org works in LinqPad, so I didn't bother. Perhaps it is a V2Feed issue.

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Hmm, seems that I cannot access that youtrack page any more, I get permission hub unavailable.

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Sorry for the inconvenience. The Hub service is up and running now, please try to login to YouTrack.

Please continue in the issue tracker and provide the requested details.


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