When eclipse tries to reconnect to TFS (username.visualstudio.com) the 'authentication window' is replaced by a window that seems to describe available services and the authentication process stops here.
The content of this window is as follows:
LocationWebService
The following operations are supported. For a formal definition, please review the Service Description.
ConfigureAccessMapping
Connect
QueryServices
RemoveAccessMapping
RemoveServiceDefinitions
SaveServiceDefinitions
SetDefaultAccessMapping
With VS2010 I can still connect to TFS without problems.
Also, both with eclipse and VS2010 I can connect to codeplex (tfs).
Clearing cookies and/or cache from IE or Chrome doesn't help.
Everything is fresh installed, so I assume it's up to date.
How can I resolve this issue with Eclipse - TFS - username.visualstudio.com?
I had to reinstall the 2013 version (https://www.microsoft.com/en-us/download/details.aspx?id=40785) and everything started working. It's either a bug in an older version or mismatch with the server version being connected to.
I have this issue too. It only happens when I try to connect myuser.visualstudio.com, with my domain TFS it can authenticate without any problem.
I see that you are running Windows 7, in my case the eclipse TFS stop working with Windows 8.
Related
I have removed .Net Framework feature from "Server Manager -> Remove Roles and features Wizard".
(This image is from a different server)
Later I noticed that this activity has affected many windows features (Server manager, IIS Manager, Turn on off windows features etc..).
After removed .Net Framework feature I was not able to find the Server Manager application.
I tried answer in this link and able to restore ServerManager.exe but once I try to load the server manager it's giving below error,
I may be able to resolve this if I can re enable .Net frame work feature. But not sure how to do that without using server manager(since I cannot open sever manager).
Appreciate any solutions or suggestions regarding this.
Finally able to re enable .Net feature and access server manager by following below steps,
Open command prompt
Run the command: dism /online /enable-feature /featurename:NetFx4ServerFeatures /ALL and press return.
Type PowerShell and press enter.
Run the command: Install-WindowsFeature PowerShellRoot,PowerShell,PowerShell-ISE.
Restart the server.
Credit belongs to this blogger:
https://glennopedia.com/2020/02/14/why-you-shouldnt-remove-net-in-windows-server/
This kind of errors are caused due to lack of .NET framework on your machine or if you installed old version of framework. You need to install an appropriate .NET Framework on your computer.
Updating .NET framework on your computer will solve your problem maximum.
Install it from the Microsoft website.
Run as Administrator , the server manager will open.
Now you can try to add.
I have Developer Studio set up with an instance of JBoss EAP 6.4.0.GA. I added it using the 6.1+ server type:
When I start and stop the server - either in debug mode or not - things seem to work fine. When the server is running and I try to restart it by clicking on the debug button or the play button for non-debug mode, Developer Studio restarts the server (I can see this happening in the logs) but loses track of the server and gives me an error saying:
After this, the server is running but Dev Studio doesn't know so if I try to start the server, I get this dialog:
If I then connect, the UI doesn't seem to update so I can't shut down the server:
This never happens when starting the server from scratch. It's only restarts. I was having this issue with JBoss Developer Studio (Eclipse) with 10.1.0 GA and am now also having the issue with 10.2.0 GA. Is there anything I can tweak to fix this?? Is there a startup or restart timeout that needs to be changed?
This was fixed recently :D It was a long-standing bug and had a race-condition in it.
https://issues.jboss.org/browse/JBIDE-20426
I want to install Microsoft ASP.NET Identity Core through the use of Manage Nuget Packages, but when I click the install button the following error occurs:
The underlying connection was closed: An unexpected error occurred on a send
Try pasting the following into a .reg file and run it. Then try running your NuGet command (no reboot required).
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319]
"SchUseStrongCrypto"=dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v4.0.30319]
"SchUseStrongCrypto"=dword:00000001
Ran into this issue because TLS1.2 was not enabled (similar to Tony's response). Using http does not fix the situation because NuGet redirects to https now that TLS1.2 is enforced.
This is SSL cert issue on http://go.microsoft.com. Change the package source url to http://packages.nuget.org/v1/FeedService.svc/ which works for me.
Source: https://github.com/nuget/home
I got this error on an old customer developer VM with Microsoft Visual Studio Premium 2012:
Install-Package : An error occurred while loading packages from
'https://nuget.org/api/v2/': The underlying connection was closed: An
unexpected error occurred on a send
Solved it by going to Tools -> Extensions and Updates... -> Updates -> Visual Studio Gallery and Updated NuGet Package Manager from there.
After reboot everything worked:
NuGet has removed support for TLS 1.0 and 1.1 as of June 15, 2020.
See https://devblogs.microsoft.com/nuget/deprecating-tls-1-0-and-1-1-on-nuget-org/
If you are using VS2013 or less you have lost NuGet connectivity as of this date and you will only be able to use NuGet by upgrading at least to VS2015, although I would suggest upgrading to VS2019 to be at the latest at time of this comment.
This can also happen if you don't have TSL 1.0 enabled (disabled by default in Server 2012R2). In this case you may see some packages installing successfully before you hit the 'The underlying connection was closed: An unexpected error occurred on a send' error.
For more details on the error, run nuget install from the command line using "Verbosity detailed"
i.e.
System.Net.WebException: The underlying connection was closed: An unexpected err
or occurred on a receive. ---> System.ComponentModel.Win32Exception: The client
and server cannot communicate, because they do not possess a common algorithm
This can happen if your firewall is doing SSL inspection. You may need to white list the repo.
The only thing that helped me was switching from Windows 7 to Windows 10.
For people like me who don't really like updates details are described below.
As #Rob Farquharson have said above Nuget team threw away support for tls 1.0 and 1.1.
Some confusion is introduced by the fact that the https://api.nuget.org/v3/index.json opens perfectly through the browsers. Nevertheless, through Visual Studio we get an error "Unable to load the service index for source".
[nuget.org] Unable to load the service index for source
https://api.nuget.org/v3/index.json. An error occurred while sending
the request. The underlying connection was closed: An unexpected
error occurred on a send. Unable to read data from the transport
connection: An existing connection was forcibly closed by the remote
host. An existing connection was forcibly closed by the remote host
This happens because the browser like Chrome and Firefox maintain and ship their own ciphers. .NET applications however rely on the ciphers provided by the OS. And therefore no action will help if support is not implemented at the OS level.
Neither suggestions here nor in the question Nuget connection attempt failed "Unable to load the service index for source" could help me. I've tried approximately 10 various ways to solve the desribed issue.
I've checked registry 3 times. Installed kb3140245 twice and did others stepd for activates tls 1.2, but none of them helped. Updating VS2019 from 16.4 (released in december 2019) to 16.11.8 (released in december 2021) didn't help either.
After that I installed brand new Windows 10 with Visual Studio 2019 and error went away.
Typically this is related to the webserver not having a valid SSL certificate. An invalid SSL certificate can be due to it being self-signed and not trusted by a CA, or the certificate has been revoked by the CA.
Using the unauthenticated URL can be a workaround for the issue however the solution to the problem is to ensure the SSL certificate is valid.
In my case, we have rules blocking .EXE downloads, so we keep a copy of NuGet.exe in the .nuget solution folder, right next to NuGet.targets and NuGet.Config
For whatever reason, this was missing in the new branch.
I have Windows 7 64bit. I had Sql Server 2008 R2 Express installed. I unistalled it and then I tried to install Sql Server 2008 R2 Web. Unfortunatelly on the Setup Support Rules page for 'Consistency validation for SQL Server registry keys' I got 'Failed'. I spent half of a day trying to solve it, but then I assumed that there must be realy something wrong with registry keys and it will be faster just to reinstall Windows.
After formatting the disk and reinstalling Windows 7, rebooting dozen of times I installed all Windows upadtes as well. I also did install some programs like Skype, Thundirbird etc. which has no influence on Sql Server setup.
And then I tried again to install Sql Server 2008 R2 Web. And again an error. A bit different one. Now when the setup is on the Setup Support Rules page I get an error message box with the title "FixSqlRegistryKey_x86 - Application Error" and content: The application was unable to start correctly (0xc000007b). Click OK to close the application. 'Consistency validation for SQL Server registry keys' gets 'Failed' status as well.
My team mate has exactly the same machine as mine. He had no problem with installation (he didnt even need to reinstall Windows).
I run the setup as administrator, from a local folder. I even tried to use the setup files copied from my team mate, for a case if my copy is corrupted. In the setup options I have chosen the 'x64' version.
Any ideas what can be the reason of the problem?
Problem solved.
Someone suggested to me that Web edition should not be installed on Win 7 (just on Windows Server). So perhaps installing a different version would work. My team mate perhaps succeeded acidentially - due to having sql server installed already in express edition... but it is just a guess.
Before I tried to install another edition of SqlServer, I downloaded 2008 Express version and I started the install. From the temporary folder created by the express edition I copied FixSqlRegistryKey_x86.exe file and I had overwritten the problematic file in the Web setup with this file.
I started the setup again. It passed the verification this time. But has crashed on a later point - setup unpacks the installation files to C:\Program Files\Microsoft SQL Server\100\Setup Bootstrap\SQLServer2008R2 and runs from it. So I needed to again overwrite the problematic file in this location. Now the installation succeeded.
I am working with Eclipse Juno on a Mac running OS 10.7.3
I installed the TFS plugin for Eclipse yesterday and today, after a few false starts, and I was able to connect to our tfspreview instance. I checked in all my code and then committed it. A team mate confirmed the code had been submitted. I then tried checking for updates and got an authorization failure message. I have tried re-starting Eclipse and finally my computer. Every time Eclipse tries to connect to the TFS server it fails.
I haven't changed my password and I still able to log in the tfspreview web interface, so my account does not appear to be locked. Has anyone ever experience anything like this?
Thanks!