mishra14
commented
7 years ago @emgarten
Open livarcocc opened 7 years ago
mishra14
commented
7 years ago @emgarten
emgarten
commented
7 years ago @Xarkam is this reproing consistently for you?
Both dotnet restore and msbuild /t:restore run the same code. It is interesting that you see different results between them when making network calls.
Xarkam
commented
7 years ago @emgarten for the project in logs, yes every time. I don't have any problems with visual studio 2017 on nuget restore packages.
But, I have not time for testing with another project before 5 days.
Xarkam
commented
7 years ago @emgarten hello, I have test with this repository: https://github.com/aspnet/MusicStore and the problem is same
PS F:\Developpements\temp\MusicStore> dotnet restore
Restoring packages for F:\Developpements\temp\MusicStore\test\MusicStore.Test\MusicStore.Test.csproj...
Restoring packages for F:\Developpements\temp\MusicStore\test\MusicStore.E2ETests\MusicStore.E2ETests.csproj...
Restoring packages for F:\Developpements\temp\MusicStore\samples\MusicStore\MusicStore.csproj...
Restoring packages for F:\Developpements\temp\MusicStore\test\MusicStore.E2ETests\MusicStore.E2ETests.csproj...
C:\Program Files\dotnet\sdk\1.0.4\NuGet.targets(97,5): error : Unable to load the service index for source https://dotnet.myget.org/F/aspnetcore-ci-dev/api/v3/index.json.\r [F:\Developpements\temp\MusicStore\MusicStore.sln]
C:\Program Files\dotnet\sdk\1.0.4\NuGet.targets(97,5): error : An error occurred while sending the request.\r [F:\Developpements\temp\MusicStore\MusicStore.sln]
C:\Program Files\dotnet\sdk\1.0.4\NuGet.targets(97,5): error : Failed to connect to server [F:\Developpements\temp\MusicStore\MusicStore.sln]By nuget cli, everything happens correctly
emgarten
commented
7 years ago @Xarkam would you be able to get a network trace of what is happening? Fiddler is a tool that can help with this.
Are you using any proxies?
Xarkam
commented
7 years ago Hello, I don't use any proxy.
I have installed fiddler and I test in next few days.
nevotheless
commented
7 years ago I have the unable to load the service issue as well.
C:\Program Files\dotnet\sdk\1.0.4\NuGet.targets(97,5): error : Unable to load the service index for source https://dotnet.myget.org/F/dotnet-core/api/v3/index.json.\r [C:\Users\Someusername\Source\Repos\Projectname\project.sln]
C:\Program Files\dotnet\sdk\1.0.4\NuGet.targets(97,5): error : Invalid length for a Base-64 char array or string. [C:\Users\Someusername\Source\Repos\Projectname\project.sln]I guess the root cause is similar. But unlike Xarkam i am behind a corporate proxy, will try to test the connection via fiddler in a few days as well.
Xarkam
commented
7 years ago Hello, I don't understand. Today, on my first pc, no problems found. But, I will test to another pc with same problem.
emgarten
commented
7 years ago @ununseptium @Xarkam Any updates on this?
Xarkam
commented
7 years ago Hello, Since the update of nuget 1.0.3 to 1.0.4 it seems that the problem is no longer present.
I've tested on 2 pc.
AliMD
commented
7 years ago same issue on mac and sdk 1.04
ashish005
commented
7 years ago Hi Guys, Followed the instruction provided by microsoft and it is all looks cool!! :)
mishra14
commented
6 years ago Closing since most folks are unblocked.
@AliMd if you are still facing this issue then please give us a fiddler trace for investigation.
vikas6681
commented
6 years ago I do still see this error on two of our machine. Any help ?
Severity Code Description Project File Line Suppression State Error NuGet Package restore failed for project XXXXX Unable to find version '6.0.4' of package 'Newtonsoft.Json'. https://api.nuget.org/v3/index.json: Unable to load the service index for source https://api.nuget.org/v3/index.json. Could not load type 'Newtonsoft.Json.Linq.JsonLoadSettings' from assembly 'Newtonsoft.Json, Version=7.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed'. . Please see Error List window for detailed warnings and errors.
gidduk
commented
6 years ago I have the same issue reported by vikas6681. I am using Windows 10 (OS Build 15036.966) with VS.Net 2017 (15.6.6) "[nuget.org] Unable to load the service index for source https://api.nuget.org/v3/index.json. Could not load type 'Newtonsoft.Json.Linq.JsonLoadSettings' from assembly 'Newtonsoft.Json, Version=7.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed'."
vikas6681
commented
6 years ago Any update team ? This is kinda blocking me from last 4 days.
vikas6681
commented
6 years ago Hey Kegor,
Thanks for inputs but we are trying to hit this API from India.
gidduk
commented
6 years ago I am hitting the url from US. I can get the url from the browser but not from VS.Net. It does not work in my laptop or the desktop.
kdg3737
commented
6 years ago Removing https://api.nuget.org/v3/index.json from packages\microsoft.dotnet.buildtools\2.1.0-preview3-02711-02\lib\init-tools.cmd, build, adding https://api.nuget.org/v3/index.json back, build, somehow seems to have fixed it for me.
vikas6681
commented
6 years ago I don't see this folder/file in my system as well as code
gatsbys
commented
6 years ago Same here guys
gidduk
commented
6 years ago I can connect to Nuget from VS.Net 2015 but not VS.Net 2017 I tried to uninstall VS.Net 2017 and reinstall it, but it did not work.
iberodev
commented
6 years ago I am having the same issue. I suspect it's something to do with being behind a proxy. My Dockerfile is:
FROM microsoft/aspnetcore-build:2.0 AS build-env
WORKDIR /app
# Copy csproj and restore as distinct layers
COPY *.sln ./
RUN dotnet restore
# Copy everything else and build
COPY . ./
RUN dotnet publish -c Release -o out
# Build runtime image
FROM microsoft/aspnetcore:2.0
WORKDIR /app
COPY --from=build-env /app/out .
ENTRYPOINT ["dotnet", "salesorder.qry.webapiapp.dll"]and I am getting an error on the step that publishes with dotnet:
$ docker build -t salesorder.qry.webapiapp .
Sending build context to Docker daemon 126.1MB
Step 1/10 : FROM microsoft/aspnetcore-build:2.0 AS build-env
---> 07590dec9c1e
Step 2/10 : WORKDIR /app
---> Using cache
---> 26007abaa8b5
Step 3/10 : COPY *.sln ./
---> Using cache
---> 69dc09df88f0
Step 4/10 : RUN dotnet restore
---> Using cache
---> 7c10e448f636
Step 5/10 : COPY . ./
---> Using cache
---> c588d98eb49b
Step 6/10 : RUN dotnet publish -c Release -o out
---> Running in 9492a4f61e38
Microsoft (R) Build Engine version 15.7.177.53362 for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.
Restoring packages for /app/SalesOrder.Cmd.Application.Model.Events/SalesOrder.Cmd.Application.Model.Events.csproj...
Restoring packages for /app/SalesOrder.Cmd.Application.Model/SalesOrder.Cmd.Application.Model.csproj...
/usr/share/dotnet/sdk/2.1.200/NuGet.targets(114,5): error : Unable to load the service index for source https://api.nuget.org/v3/index.json. [/app/SalesOrder.Qry.sln]
/usr/share/dotnet/sdk/2.1.200/NuGet.targets(114,5): error : An error occurred while sending the request. [/app/SalesOrder.Qry.sln]
/usr/share/dotnet/sdk/2.1.200/NuGet.targets(114,5): error : SSL connect error [/app/SalesOrder.Qry.sln]
The command '/bin/sh -c dotnet publish -c Release -o out' returned a non-zero code: 1However if I run the very same instruction directly I don't get that error:
$ dotnet publish -c Release -o out
Microsoft (R) Build Engine version 15.6.84.34536 for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.
Restore completed in 43,43 ms for C:\src\SalesOrder.QueryService\SalesOrder.Cmd.Application.Model\SalesOrder.Cmd.Application.Model.csproj.
Restore completed in 43,43 ms for C:\src\SalesOrder.QueryService\SalesOrder.Cmd.Application.Model.Events\SalesOrder.Cmd.Application.Model.Events.csproj.
Restore completed in 4,67 ms for C:\src\SalesOrder.QueryService\SalesOrder.Qry.Infra.InMemoryRepository\SalesOrder.Qry.Infra.InMemoryRepository.csproj.
Restore completed in 46,18 ms for C:\src\SalesOrder.QueryService\SalesOrder.Qry.Application.UnitTests\SalesOrder.Qry.Application.UnitTests.csproj.
Restore completed in 51,08 ms for C:\src\SalesOrder.QueryService\SalesOrder.Qry.WebApi.UnitTests\SalesOrder.Qry.WebApi.UnitTests.csproj.
Restore completed in 32,46 ms for C:\src\SalesOrder.QueryService\SalesOrder.Qry.WebApiApp\SalesOrder.Qry.WebApiApp.csproj.
Restore completed in 12,53 ms for C:\src\SalesOrder.QueryService\ToolBelt.Hateoas\ToolBelt.Hateoas.csproj.
Restore completed in 13,54 ms for C:\src\SalesOrder.QueryService\SalesOrder.Qry.WebApi\SalesOrder.Qry.WebApi.csproj.
Restore completed in 2,16 ms for C:\src\SalesOrder.QueryService\ToolBelt.Mapping.Contracts\ToolBelt.Mapping.Contracts.csproj.
Restore completed in 1,97 ms for C:\src\SalesOrder.QueryService\ToolBelt.Tests.Extensions\ToolBelt.Tests.Extensions.csproj.
Restore completed in 55,52 ms for C:\src\SalesOrder.QueryService\SalesOrder.Qry.WebApiApp\SalesOrder.Qry.WebApiApp.csproj.
Restore completed in 64,69 ms for C:\src\SalesOrder.QueryService\SalesOrder.Qry.Application.UnitTests\SalesOrder.Qry.Application.UnitTests.csproj.
Restore completed in 2,36 ms for C:\src\SalesOrder.QueryService\SalesOrder.Qry.Domain.EventContracts\SalesOrder.Qry.Domain.EventContracts.csproj.
Restore completed in 2,87 ms for C:\src\SalesOrder.QueryService\SalesOrder.Qry.Application\SalesOrder.Qry.Application.csproj.
SalesOrder.Cmd.Application.Model -> C:\src\SalesOrder.QueryService\SalesOrder.Cmd.Application.Model\bin\Release\netstandard2.0\SalesOrder.Cmd.Application.Model.dll
ToolBelt.Tests.Extensions -> C:\src\SalesOrder.QueryService\ToolBelt.Tests.Extensions\bin\Release\netstandard2.0\ToolBelt.Tests.Extensions.dll
ToolBelt.Mapping.Contracts -> C:\src\SalesOrder.QueryService\ToolBelt.Mapping.Contracts\bin\Release\netstandard2.0\ToolBelt.Mapping.Contracts.dll
ToolBelt.Tests.Extensions -> C:\src\SalesOrder.QueryService\ToolBelt.Tests.Extensions\out\
ToolBelt.Mapping.Contracts -> C:\src\SalesOrder.QueryService\ToolBelt.Mapping.Contracts\out\
SalesOrder.Cmd.Application.Model -> C:\src\SalesOrder.QueryService\SalesOrder.Cmd.Application.Model\out\
ToolBelt.Hateoas -> C:\src\SalesOrder.QueryService\ToolBelt.Hateoas\bin\Release\netstandard2.0\ToolBelt.Hateoas.dll
SalesOrder.Cmd.Application.Model.Events -> C:\src\SalesOrder.QueryService\SalesOrder.Cmd.Application.Model.Events\bin\Release\netstandard2.0\SalesOrder.Cmd.Application.Model.Events.dll
SalesOrder.Cmd.Application.Model.Events -> C:\src\SalesOrder.QueryService\SalesOrder.Cmd.Application.Model.Events\out\
ToolBelt.Hateoas -> C:\src\SalesOrder.QueryService\ToolBelt.Hateoas\out\
SalesOrder.Qry.Application -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.Application\bin\Release\netstandard2.0\SalesOrder.Qry.Application.dll
SalesOrder.Qry.Domain.EventContracts -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.Domain.EventContracts\bin\Release\netcoreapp2.0\SalesOrder.Qry.Domain.EventContracts.dll
SalesOrder.Qry.Domain.EventContracts -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.Domain.EventContracts\out\
SalesOrder.Qry.Infra.InMemoryRepository -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.Infra.InMemoryRepository\bin\Release\netcoreapp2.0\SalesOrder.Qry.Infra.InMemoryRepository.dll
SalesOrder.Qry.WebApi -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.WebApi\bin\Release\netstandard2.0\SalesOrder.Qry.WebApi.dll
SalesOrder.Qry.Application -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.Application\out\
SalesOrder.Qry.Application.UnitTests -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.Application.UnitTests\bin\Release\netcoreapp2.0\SalesOrder.Qry.Application.UnitTests.dll
SalesOrder.Qry.Application.UnitTests -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.Application.UnitTests\out\
SalesOrder.Qry.Infra.InMemoryRepository -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.Infra.InMemoryRepository\out\
SalesOrder.Qry.WebApi -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.WebApi\out\
SalesOrder.Qry.WebApiApp -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.WebApiApp\bin\Release\netcoreapp2.0\SalesOrder.Qry.WebApiApp.dll
SalesOrder.Qry.WebApiApp -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.WebApiApp\out\
SalesOrder.Qry.WebApi.UnitTests -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.WebApi.UnitTests\bin\Release\netcoreapp2.0\SalesOrder.Qry.WebApi.UnitTests.dll
SalesOrder.Qry.WebApi.UnitTests -> C:\src\SalesOrder.QueryService\SalesOrder.Qry.WebApi.UnitTests\out\
How's that possible?
I've tried to add the following proxy settings in NuGet.Config C:\Users\iberodev\AppData\Roaming\NuGet\NuGet.Config
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<!-- other things here -->
<config>
<add key="https_proxy" value="https://username@mypass@sampleproxy.com:8080" />
</config>
</configuration>No luck. Same result. I'm really stuck with this and I cannot find good answers anywhere. Any advice would be much appreciated
novicov
commented
6 years ago The same problem. When i use "RUN dotnet restore --disable-parallel" in dockerfile all works fine, but without "--disable-parallel" it doesnt work.
**Docker version** 18.03.1-ce, build 9ee9f40
**dotnet --info**
Product Information:
Version: 2.1.200
Commit SHA-1 hash: 2edba8d7f1
Runtime Environment:
OS Name: Windows
OS Version: 10.0.16299
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\2.1.200\
Microsoft .NET Core Shared Framework Host
Version : 2.0.7
Build : 2d61d0b043915bc948ebf98836fefe9ba942be11
Bartmax
commented
6 years ago having same problem within docker container
C:\Program Files\dotnet\sdk\2.1.300\NuGet.targets(114,5): error : Unable to load the service index for source https://api.nuget.org/v3/index.json.
--disable-parallel didn't help
Hubert-Rybak
commented
6 years ago Had same problem with my Teamcity agent working with Docker-in-Docker option, and exposing port 80 on agent container did the trick (not sure why though).
bjorkstromm
commented
6 years ago Facing same issue within docker container.
Hubert-Rybak
commented
6 years ago try to run docker build with --network=host
CyberBizSoft
commented
6 years ago <?xml version="1.0" encoding="utf-8"?>
delebru
commented
6 years ago 
I'm getting the same issues unless I run dotnet restore as root on my linux server. I recently installed the 2.1 SDK and currently have SDKs 2.0 and 2.1 installed.
I did not use to have this problem when only SDK 2.0 was installed. I'm wondering if there's some permissions issue now with the new SDK installation?
kukjevov
commented
6 years ago Hmmm interesting is that after setting http_proxy directly into c:\Users\<user>\AppData\Roaming\NuGet\NuGet.Config it started working, but setting http_proxy to local Nuget.Config which is in project it was not working.
Problem occured only after installing .net core SDK 2.1, before this i was able to work without http_proxy
mishra14
commented
6 years ago tagging @rrelyea for visibility.
delebru
commented
6 years ago sudo chmod +r /etc/pki/tls/certs/* solved the problem for me.
jsnet-ops
commented
6 years ago Make sure the docker container has internet access during build. You can check /etc/resolv.conf in the container if the correct proxy is present.
In order to set the default DNS nameservers in this resolv.conf file use one of the options below:
Make sure to provide the proxy / nameservers in a (new) file /etc/docker/daemon.json on the host running the docker daemon like this: {"dns": ["10.10.10.10", "10.10.10.20"] }
Add a line to the following file on the docker host: /etc/default/docker >> DOCKER_OPTS="--dns 10.10.10.10 --dns 10.10.10.20"
rrelyea
commented
6 years ago NetCore team believes this is bug in NetCore 2.1 runtime. (new networking code in 2.1)
gidduk
commented
6 years ago Finally found a solution to it. By default VS.Net uses Newtonsoft.Json version 7 and it does not have Newtonsoft.Json.Linq.JsonLoadSettings class Close all instances of Vs.net 2017 Download the latest version of Newtonsoft.Json (currently its 11) from http://nuget.org and rename it to .zip, extract the files, gacutil the Newtonsoft.Json.dll from net45 folder. Edit machine.configs 32-bit - C:\Windows\Microsoft.NET\Framework\v4.0.30319\Config 64-bit - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Config - this is optional but for consistency.
change version in these tags
<qualifyAssembly partialName="Newtonsoft.Json" fullName="Newtonsoft.Json, Version=**11.0.0.0**, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed" /> <dependentAssembly> <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" /> <bindingRedirect oldVersion="1.0.0.0-100.0.0.0" newVersion="11.0.0.0" /> </dependentAssembly>
Open vs.net 2017 and it should now will be able connect to Nuget.org
SibeeshVenu
commented
6 years ago Finally, after spending my entire Saturday, I was able to fix the same. You may see my answer in StackOverflow (https://stackoverflow.com/questions/41185443/nuget-connection-attempt-failed-unable-to-load-the-service-index-for-source/51456498#51456498) to know further. I am still analyzing the issue though.
praveenvarmaN
commented
6 years ago Dotnet restore command failed when i tried to build the dotnetcore app using below docker file. Can someone provide your thoughts on this?
-> I am using Ubuntu image 16.04 running in my VM. -> My sample docker image: FROM microsoft/dotnet:2.0-sdk COPY . /app WORKDIR /app RUN mkdir /app/logs RUN chmod -R a+rwx /app/logs
RUN dotnet restore RUN ["dotnet", "build"]
EXPOSE 5000/tcp ENV ASPNETCORE_URLS http://*:5000
ENTRYPOINT ["dotnet", "run"]
-> My runtime env details below:
praveenvarmaN
commented
6 years ago Hi Team,
Found the error - Unable to load the service index for source https://api.nuget.org/v3/index.json. [/app/mvcapp.csproj]
I am using the below dockerfile to build the sample dotnetcore application which uses dotnetcore ver 2.1.403 as runtime version. Can someone help me on how to resolve this error wothout usng thenetwork proxy in my Ubuntu VM 18.04 lts.
-> My Docker file below: FROM microsoft/dotnet:2.1-sdk COPY . /app WORKDIR /app
RUN dotnet restore RUN dotnet build
ENV CORECLR_PROFILER="{57e1aa68-2229-41aa-9931-a6e93bbc64d8}" ENV CORECLR_ENABLE_PROFLING=1 ENV CORECLR_PROFILER_PATH="/root/.nuget/packages/appdynamics.agentsdk/4.5.2/runtimes/linux-x64/native/libappdprofiler.so"
EXPOSE 5000/tcp ENV ASPNETCORE_URLS https://*:5000
ENTRYPOINT ["dotnet","run"]
-> Error log details: Sending build context to Docker daemon 10.78MB Step 1/11 : FROM microsoft/dotnet:2.1-sdk ---> 6baac5bd0ea2 Step 2/11 : COPY . /app ---> 3eeae5a07ee9 Step 3/11 : WORKDIR /app Removing intermediate container 930a3bdf049d ---> 22a34040bb36 Step 4/11 : RUN dotnet restore ---> Running in 0dc7c6cf45b7 Restoring packages for /app/mvcapp.csproj... /usr/share/dotnet/sdk/2.1.403/NuGet.targets(114,5): error : Unable to load the service index for source https://api.nuget.org/v3/index.json. [/app/mvcapp.csproj] /usr/share/dotnet/sdk/2.1.403/NuGet.targets(114,5): error : Resource temporarily unavailable [/app/mvcapp.csproj] The command '/bin/sh -c dotnet restore' returned a non-zero code: 1
praveenvarmaN
commented
6 years ago My mvcapp.csproj file details attached in screenshot below:
praveenvarmaN
commented
6 years ago 
geedsen
commented
6 years ago @praveenvarmaN , I have the same problem. Did you resolve it?
mayureshs
commented
6 years ago I have the same problem. Did anyone resolve it? It seems dotnet restore from docker build is not using the proxy settings for docker daemon.
geedsen
commented
6 years ago Restarting docker on my windows system resolved it for me.
praveenvarmaN
commented
6 years ago @praveenvarmaN , I have the same problem. Did you resolve it?
No. I need to understand why the proxy setup is required when you run the dotnet restore via dockerfile for building the docker image for aspdotnetcore apps. Anywayz, you will be using the wired connection in ubuntu server vm. have my docker engine installed and running.
Any thoughts on this?
yuefengkai
commented
5 years ago 
ThunderBoltEngineer
commented
5 years ago I am having same issue now. It worked on Sunday (2 days ago) but suddenly throwing error now.
Anyone can help me?
[Details] I have .net core 2.0 based application that is deployed on AWS ECS through Visual Studio AWS Toolkit. Everything worked without any issues in the past, but today when I tried to deploy updates to AWS, it is failing at docker build (dotnet restore step) throwing the above error message.
ThunderBoltEngineer
commented
5 years ago Restarting docker on my windows system resolved it for me.
It didn't work for me ...
RockNHawk
commented
5 years ago It didn't work for me ...on Linux
ThunderBoltEngineer
commented
5 years ago Upgrading dot net package from 2.08 to 2.09 resolved this issue.
From @Xarkam on June 7, 2017 7:25
Steps to reproduce
Clone https://github.com/ExtCore/ExtCore-Sample-Modular-Ui-Adv
Expected behavior
Restore package
Actual behavior
Environment data
dotnet --infooutput:If I use nuget cli for restore, I don't have any problem.
Copied from original issue: dotnet/cli#6783