Today we released Visual Studio 2015 Update 1 CTP. Included, you’ll find:
- Edit and Continue support for /BigObj in C++, which means you can now Edit and Continue while debugging Windows Store C++ projects.
- The C# interactive window in Visual Studio and the command-line C# REPL tool:
- Scripting APIs for C# and Visual Basic available on GitHub These APIs enable you to load and run C# and Visual Basic code as scripts in both the interactive window and REPL tool above.
- Pull requests in the Team Explorer window. Team Explorer now features a new Pull Requests hub where you can see the list of pull requests that you’ve created, as well as the pull requests that others have assigned to them. We’ve also improved the Create Pull Request experience so you can publish branches and create pull requests in a single action.
- “Pull request required” work item policy. We now have a branch policy that requires associated work items for any pull request. Like the code reviewer and build policies, any code submitted to the branch must be submitted via pull request. When a pull request is created, the associated commits will be inspected for work item links, and if there is at least one link, the policy will be fulfilled.
- The ability to link work items to pull requests directly, and if the pull request is directly linked to at least one work item, the policy will be fulfilled. (If no work items are linked to the pull request or the associated commits, the policy will fail.)
For a complete description of the improvements, bug fixes, and known issues in this release, see Description of Visual Studio 2015 Update 1 CTP.
As always, we welcome your feedback. Share your feedback, suggestions, thoughts, and ideas on UserVoice , through the in-product Send-a-Smile UI, or file a bug through the Visual Studio Connect site.
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John Montgomery is the Director of Program Management for Visual Studio, responsible for product design and customer success for all of Visual Studio, C++, C#, VB, JavaScript, and .NET. John has been at Microsoft for 17 years, working in developer technologies the whole time. Reach him on Twitter @JohnMont |
What about "Go To Definition (F12)" connect.microsoft.com/…/1577587 fix ? It is ridiculous issue at all.
Hi Petr – yes, the fix for that issue is included in this release.
Does the Pull Request work for TFS VC or just Git?
Restore:
– Go to type definition
– Go To Definition supported by Object Browser than poor "from metadata"
Great News!
Expect some regressions to be fixed, so installing 🙂
Will there be additional info on which new (promised) features in C++ compiler were included in this update?
Awesome. Very excited for the return of the REPL!
ScriptCS is here!!!
Is there an ISO for those of us working offline? Why does this need to be asked every single time? Or do I have to do the whole /layout rigmarole??
The first line above links to the download page, which under details links to the release notes at http://www.visualstudio.com/…/vs2015-update1-vs.
The Release Notes says to see the KB article for the list of bug fixes:
Other Changes: Bug Fixes & Known Issues
For a complete description of technology improvements, bug fixes, and known issues in this release, see the following Knowledge Base (KB) article.
Learn More: Description of Visual Studio 2015 Update 1 CTP
The KB article says to see the Release Notes for the list of bug fixes, and then lists a single fixed bug:
Visual Studio 2015 Update 1 CTP details
To discover the fixed bugs and known issues in Visual Studio 2015, see the Visual Studio release notes.
@LMKz – not yet. We will publish an ISO when we release the final version Update 1, but we have not published them with CTPs to date, and we didn't change that behavior this time. If you want an offline installation for the CTP, your only path right now is the /layout functionality.
Nice work.
On the feedback, in an earlier blog post I mentioned this connect issue, where VS 2015 hangs consistently if the project / solution files are changed outside of the IDE: connect.microsoft.com/…/visual-studio-2015-rc-hangs-when-reloading-projects-solutions-that-are-changed-outside-of-the-ide-such-as-when-switching-branches-in-git
Hoping that a fix to this in also included – if not, some feedback on where the issue currently is would be appreciated.
So is this just ScriptCS rebranded or a completely new thing?
It would be nice to have a more comprehensive list of bug fixes. The release notes on MSDN and VisualStudio.com don't list a lot of fixes. @Pilchie says a fix for the "Go To Definition" problem is included. Why isn't it in the release notes?
We have a lot of performance problems with Visual Studio 2015 RTM to the point that working on our old WinForms app isn't possible. Would be nice to know whether something was addressed there or not. But reading the release notes I get the impression that I'd get more "Known Issues" than "Fixed bugs" 🙁
Great to see the Interactive Window and REPL tool alive in Visual Studio! Many thanks!
Are there any C++ compiler/linker fixes in this Update 1 CTP? It seems to me that fixes like connect.microsoft.com/…/member-offsets-are-not-recalculated-correctly-in-a-release-build-with-active-inlineing-and-incremental-link-time-code-generation-active are not in there (issues are sill reproducable, which is a huge problem for us)
thx,
Vertex
I second @Vertex comment here.
I see that cl.exe version updated more than 200 builds but don't observe any fixes to bugs and regressions which were promised to be done in "next release". That's a bit weird.
Unortunately Connect seems to be down at the moment, so I'm reporting the issue here: C++ builds from the command line are completely broken. The Windows 10 SDK includes are located in "…Windows Kits10Include10.0.10240.0", but after installing Update 1 CTP I have "…Windows Kits10Include10.0.10240" in my INCLUDE environment variable in the Visual Studio command promtp.
Also, what is the purpose of the new "warning C4464: relative include path contains '..'"?
Pleae include UWP template in .ISO file
When support scaffolding template in mvc visual studio 2015
Was there any work done on stability? I don't see much detail in the release notes.
I'm getting lots of VS crashes (5+ a day) around various areas – editing xaml, debugging, adding/editing/deleting project files. I'd like to try the CTP but only if I'm going to end up with more stability.
It's so great to see how Visual Studio is going viral! What an awesome set of tools!
Status of VB Interactive?
At CPP Con it was mentioned that a new C++ rules checker would be included in the VS2015 update available in October. I don't see it mentioned in this post or release notes at all.
I am surprised at the lack of bug fixes mentioned considering that this is he first update and people have had a while to bang on the RTM version for awhile. I'm not going to install this one because the release notes don't mention enough to bother with. More known issues than anything else.
@Vertex, we will generate a list of fixes and share on the VCBlog soon.
@Marcel Raad : This is a known issue in the VS Command Prompt that we have already fixed for the next iteration of VS 2015 Update 1. Our suggestion to workaround this issue by modifying VCVarsQueryRegistry.bat (one of the command prompt initialization scripts) as follows:
1. Open %VS140ComnTools%vcvarsqueryregistry.bat in notepad (as Administrator)
2. Modify the script in the :GetWindowsSdkDirHelper32 label as follows:
BEFORE:
@REM Get windows 10 sdk version number
@if not "%WindowsSdkDir%"=="" @for /F "tokens=1,2*" %%i in ('reg query "%1SOFTWAREMicrosoftMicrosoft SDKsWindowsv10.0" /v "ProductVersion"') DO (
@if "%%i"=="ProductVersion" (
@SET WindowsSDKVersion=%%k
)
)
AFTER (replace with the following):
@REM Get windows 10 sdk version number
@setlocal enableDelayedExpansion
@if not "%WindowsSdkDir%"=="" @for /f %%i IN ('dir "%WindowsSdkDir%include" /b /ad-h /on') DO (
@set result=%%i
@if "!result:~0,3!"=="10." set SDK=!result!
)
@endlocal & set WindowsSDKVersion=%SDK%
3. Modify the script in the :GetWindowsSdkDirHelper64 label as follows:
BEFORE:
@REM get windows 10 sdk version number
@if not "%WindowsSdkDir%"=="" @for /F "tokens=1,2*" %%i in ('reg query "%1SOFTWAREWow6432NodeMicrosoftMicrosoft SDKsWindowsv10.0" /v "ProductVersion"') DO (
@if "%%i"=="ProductVersion" (
@SET WindowsSDKVersion=%%k
)
)
AFTER (replace with the following):
@REM get windows 10 sdk version number
@setlocal enableDelayedExpansion
@if not "%WindowsSdkDir%"=="" @for /f %%i IN ('dir "%WindowsSdkDir%include" /b /ad-h /on') DO (
@set result=%%i
@if "!result:~0,3!"=="10." set SDK=!result!
)
@endlocal & set WindowsSDKVersion=%SDK%
There's a slew of "known issues" on the linked URL you provided. But the page is vague and just spits them out, without saying if they're going to be fixed in the final update 1, or if you're just letting us know you're aware of them and they'll eventually be fixed in some future update.
@Marcel Raad – The purpose of this new warning C4464 "warning C4464: relative include path contains '..'" is to diagnose random files being included from non-project source directories via the #include directives. This is useful and has been requested feature for refactoring reasons. For example, identifying unused header files per source file or project, so to reduce the amount code being compiled unnecessarily.
You must be building your project with /Wall option, as this is an off-by-default warning. If this is not useful information for your build, then please feel free to turn off this warning via #pragma warning or at the command line with /wd4464.
Thanks,
Ulzii Luvsanbat
Visual C++ Team
I have a bug in visual studio from 2010 sp1 and it's still not fixed. I have a valid razor file and when I formated it than my c# code convert to html tags. Waste my time many time. Is there any way to get it fixed better. If I post it to connect I am sure it will be closed by can't be reproduce.
Does this include JSX improvements/fixes?
@Pilchie/Team: Is (or will) #5535 from Roslyn (Property/Accessor formatting options) be included in Update 1? It's a subtle feature but still very welcome.
After installing this update, my Font and Color settings keep resetting. Digging into C:Users[User]AppDataLocalMicrosoftVisualStudioSettingsLogs I see that it is trying to synchronize my settings online even though I have that feature turned off because it was causing me serious grief. It fails for some reason, and resets my font and color settings back to default Dark.
Renaming the VsHub folder so that the VsHub process can't run fixes the problem, since it can't activate the process that is causing me all the new grief. But that obviously shuts down a bunch of other functionality, so that's not ideal, either.
The effect I get is that my font settings reset. I then re-import my settings. About 2 seconds later they reset again even though I have control back in the environment.
@bob tables I FEEL YOUR PAIN! These crashes and lockups are precisely why I dared install the Update 1 CTP in the first place. With CTP1 I haven't had the lockups in XAML yet, but now it gets really slow instead of locking up so I *think* it will lock up. But then it gives control back after a while. The speed gradually degrades to where I have to restart VS and then it starts running zippy again.
I've tried removing all my extensions and haven't had any luck with it fixing the problems.
LightSwitch News ?
@Jason Seeley – Thanks for posting this. The good news is that this bug has been addressed recently, the bad news is that there isn't a great workaround. However, there is a *better* workaround than renaming vshub. Instead, rename c:program files (x86)common filesmicrosoft sharedvshubservicemodulessettings (the folder) to something else. That should prevent the settings service module from loading into the vshub, and prevent the issue. In addition, it should keep all other services (e.g. the diagnostics tooling in the debugger) still able to load and run correctly in vshub.
> As always, we welcome your feedback.
Really? If you guys sincerely ask 1000 C/C++ developers at random, that whether they want build-tools (C/C++ compilers, linkers, libraries and SDKs) detached from Visual Studio and usable without installing this GBs large whale Visual Studio, you will get 110% positive response. But you guys are ignoring this big fat feature request for over a decade now and selling lies that it is tightly coupled and can't be done etc. You are only losing the trust in community on daily bases. Every year hundreds of thousands of developers are joining the dev community, and majority of them are adapting Unix-like ecosystems and wholeheartedly contributing there. So please stop minting money and start contributing the legacy to honor the engineering done by brilliant minds at Microsoft in past four decades. World has changed and you still have chance to make a difference here. Wake up! and do not give up on VC in favor of Clang, fix it because you guys surely can..
Microsoft can still come back in game if their compilers comply with standard ISO C (99 + 11) and standard ISO C++ (11 + 14 + 17).
Microsoft can still come back in game if they open-source their VC stack and detach it from VS.
autoformat in xaml editor ignores tab settings.
@Terry:
Funnily enough, this has been addressed by Microsoft. But their policy is to normally not talk about things that are still unconfirmed or just in the air because people take them as promises. But check http://www.youtube.com/watch for some information at least. It is around 47:30 in the video if you don't want to watch the whole thing.
@Others wondering where C++ things are:
Remember, this is CTP1. Previous updates had several versions with more things added per CTP. Afaik the Update is due for release in November, so we have some time before everything is added to Update 1.
@bob tables, JSeeley150:
Strangely enough, I have yet managed to get VS to crash anywhere near regularly. If you want to report this, you should be a bit clearer on what you are doing when it crashes, maybe going through the VS' send a frown and attach crash dumps and stuff to help Microsoft pinpoint and fix these bugs?
It is easy when as a user you focus on only one part of the IDE and assume that is the world. But you have to remember that the VS environment is made up of lots of different pieces that interact with the VS shell. So if you are a C# developer, and the bug is in the C# project system binaries, then you can imagine that someone who uses C++ will never see any of the stability problems. (Of course, this isn't meant to imply that the C# stuff is less stable than the C++, it was just a random example.)
Also if you haven't tried already, try disabling as many extensions as possible and try resetting VS' settings. I have had issues when I was testing plugins that VS was crashing a lot, or getting messages saying that exceptions were being thrown. But after removing the extra extensions and cleaning my user settings, those crashes went away.
Still missing "Underline errors in the editor" feature in Text Editor/C#/Advanced to turn it off ;/
@ Darren Rowe
I can't speak for bob, but I'm a C# developer that uses WPF and WCF. I've tried disabling all of the extensions, as painful as it is, and I've still managed to get lockups. There are two sets of issues I get, and I've tried logging and can't pinpoint a consistent cause of the problem.
First issue is intermittent lockups when making any change that makes the solution explorer change. It's not a lock-up so much as a permanent VS is Busy. In this case, I have had it happen when working in a WPF application and when I'm working on a service without ever touching any UI. It seems time sensitive in that I can't ever get it to happen within the first few minutes of opening the solution fresh, but after around 5 minutes it intermittently happens. It especially hits me when I'm stubbing out a new set of service methods and classes associated with those methods. It happens when I add a file, remove a file, move a file, or rename a file.
The second issue happens more frequently to me, and also seems to be based on how long the environment has been open. Editing a XAML file and saving, sometimes the save goes into a "VS is Busy" state, and never comes back. I have found, however, that I can click on the VS is Busy indicator a few times to make the file actually save before I shut down the environment (otherwise it doesn't save and I have to make all my changes again).
This second case is far more inconvenient because it happens when I have completed work rather than just moving files around or creating new ones.
The other crashes with the WPF designer are designer only crashes and are known issues, although the public facing ones are marked duplicates of internal ones so I don't know the status. One is the Mockup designer crash that happens if a 3rd control library (such as DevExpress) is in the control, and another is a similar issue that crashes the designer if the Properties window is open if there is a 3rd party control library (such as DevExpress) in the project. I can confirm that these issues still exist in CTP Update 1, and actually this was the issue I was most hoping would be resolved.
@ Anson Horton [MSFT]
I'll reinstall the CTP 1 and try that. I wanted to get some work done over the weekend so I needed to roll back because removing the whole VS Hub really wasn't working for me. I hadn't experienced the permanent XAML "VS is Busy" issue or my other lockups with the CTP 1 installed, so I'm hoping they're resolved.
Please advise where I should post this comment/request if this is the wrong venue.
I support a nine node RDS Session Host collection (Windows 2012R2) using Roaming User Profiles and folder redirection for the College of Business' student's here at CSU. We are primarily a MS shop and have successfully run Visual Studio on a farm for the CIS department for many years. The RTM version of VS2015, however, is NOT successful; when VS is launched, one or several error windows pop up with messages about packages which did not load. It appears that the issue is related to configuration data stored in AppDataLocal. We have a single-node "simple" collection that does not take part in the roaming profile scheme which "is" successful, that is, there are no errors during launch and all menu items in the Tools menu appear.
VS2012 is also running on the current farm, and does not exhibit these issues.
Loel
Does the Visual Studio pull request feature work beyond TF Git (for example, GitHub, BitBucket, etc.)?
Is this considered a go live release, or should I wait to install it on my main development machine until an RC or RTM of the extension?
@Terry
As Darren Rowe called out above, Steve Carroll and Ayman Shoukry have talked about our plans for an upcoming standalone Visual C++ toolset SKU without needing to install the entire VS. More detailed announcement on that will be published here on VCBlog soon, please stay tuned.
I couldn’t agree with you more Terry, about continuously reinvigorating VC compiler and making it more conformant to ISO C++ standards. We are close to achieving C++11 conformance, and as advertised we’ll be getting closer to our goal with every VS Updates that ship quarterly. We won’t be holding back new features to major VS releases in case that wasn’t clear. In Visual Studio 2015 Update 1 release next month, we’ll be posting accompanying blogs for C++ 11 specific missing features and quality improvements for previously shipped features.
Thanks,
Ulzii Лувсанбат
Visual C++ Team
VS2015 with 1 CTP is dying after unsuccessful attempt reach host : visualstudio-devdiv-c2s.msedge.net
is there any way to disable this request ?
When clicking on a build in the builds category of team explorer, I am getting the error "Malformed Artifact URI: nameofbuild Parameter name: uri" (nameofbuild is exactly the name of the build definition, not an URI). VS2015 Update 1 CTP with TFS 2013 Update 4 and XAML Builds.
thx,
Vertex
@X – This is not ScriptCS rebranded.
@CraigAJohnson – VB Interactive will follow in a later update.
I've had a note problems with Visual Studio using node-gyp. Please google node-gyp #629 to see a full documentation of the issue. Thanks.
No fix for XAML ignoring "Use Tabs" formatting?
I've had problems working with Nuget Package Manager. I hope it could be made more stable soon. Also, Xamarin seems to be freezing my code editor especially when I copy-paste code. Can't tell if this is a VS or Xamarin issue.
With @Konrad. The whole Text Editor/C#/Advanced page differs from previous versions and the documentation. Options are missing (Implement Interface -> Surround generated code with #region).
I tried importing settings from VS2012 – doesn't fix this. Took a peek at the registry, but reg values are only created for options that are changed – so I don't have any way to explicitly set the value without knowing what it's supposed to be called. I can only tell you it's not "ImplementInterface_InsertRegionTags" (as it was in previous versions).
As a side note, I am baffled by the new method of storing VS options in the registry: Everything is a string, which has a leading digit, then a fully qualified type, then a value, even for a boolean or an int. "0*System.Boolean*True" – seriously? So a value that would normally take up, say, 15 bytes (14 for the name, one for the value) now takes up 35 bytes (14 for the name, 21 for the value). This is a ridiculous amount of registry bloat. Why??
Any chance you will add intellisense when making conditional breakpoint in C++ projects? It was working in VS2013 and I can see it is working for C# projects. Why don't you love C++ ?
I'm also getting "Malformed Artifact URI" when trying to view a TFS build from VS 2015 Update 1 CTP. Also having the vb compiler crash on a specific large solution.
Worked with a MS tech to troubleshoot the VS 2015 IDE being unresponsive – with both RTM and Update 1 CTP. Found that a .Net 4.6 fix takes care of the issue: blogs.msdn.com/…/gen2-free-list-changes-in-clr-4-6-gc.aspx
VS 2015 Update 1 CTP1: When trying to open a comparison of a .ts (typescript) file (e.g. shelveset of a code review), it takes about 2-3 seconds and Visual Studio crashes. 100% reproducible on multiple PCs (up to date Windows 10 RTM). I know that Update 1 CTP 1 comes with typescript version 1.7.0, nevertheless I would not expect a crash of Visual Studio.
Just made the mistake of installing this… Cannot open Visual Studio now, crashes immediately. Even when trying to open just shell without a project. Now I have to figure out how to uninstall…
All because I had a bug where opening the Debug->Windows->Tasks window while in a parallel operation would crash VS every time.
It's just one crash after another, whether RTM or CTP or XYZ 🙁
Lucky I'm being paid to sit here and get frustrated.
please work in the random crahsed/hangs !!
VS2015 makes us crying 10x a day..:(
This update brought back the "LINQ to Entities only supports casting EDM primitive" issue, but this time having "class" constraint in the generic function does not help. This is probably somewhere in libraries, not VS itself. However because installation of VS can't really be rolled back, this causes this machine to be reinstalled from scratch.
Any NEWS on WPF Local?
C++ team, please fix the overusage of C4458: it still produce warnings even with the "this" pattern usage.
@LMKz
I wrote already a connect issue on this problem (connect.microsoft.com/…/1901712) but no answer since 5 days….
@Vertex I too am receiving "Malformed Artifact URI: <builddefname> Parameter name: uri" when double-clicking on a build definition in the Builds tab of Team Explorer.
SERVER: TFS 2013 Update 4, Windows Server 2012 R2, multiple collections.
CLIENT: Visual Studio 2015 with Update 1 CTP, Windows 10 10565.
Am I the only one that can't get PDB file for the mfc140ud.dll from the symbol server? Fun to debug without them.
NotSoAngryAnymoreBob… more like AmusedBob.
So, problem with the mfc pdb files is the default symbol sever that is 'http'. If I manually add 'https' version, symbols load just fine. Nice feature.
Just an assumption: Maybe some of our (blog readers) problems have to do with TFS2013 Update 4 not updated to newer version (Update 5 or TFS2015)? We are also stuck on TFS2013 Update 4 for now.
I would love to hear if anyone with TFS2013 Update 5 or TFS2015 faces the same problems as we TFS2013 Update 4 users do. Or especially if someone complains about VS hangs simply add the info which TFS version you use.
thx,
Vertex
Hey there, thank you guys for the update!
A new problem emerged: With Git, I can not switch to another branch anymore. Neither double clicking a branch nor right click->Checkout works.
I also would really love the stash feature to work from within Visual Studio. It's a shame to have to leave VS only to stash save/stash pop all the time.
The two biggest problems for me at the moment are the fragility of the XAML tools when dealing with XAML assets in a shared project and the inability to profile UWP apps on test phones.
The inability to profile on phone's the bigger of the two. It's keys to polishing an app prior to release.
The problems with XAML in shared projects can be broken down into:
– neither VS or Blend detects changes to XAML files in shared projects
– the VS & Blend crash when dealing with XAML that references XAML assets in shared projects
– the VS & Blend crash when dealing with XAML that references controls in shared projects
@ Anson Horton [MSFT]
Wanted to let you know that changing the name on the Settings folder resolved my issue and I've been able to test the CTP to see if it resolves other issues I have experienced. Since installing the CTP I have not experienced any permanent "VS is Busy" messages when making changes that affect my solution (add / remove / rename file), and the XAML editor doesn't lock up when saving any more. (The time to save increases incrementally every time I save a XAML file, but the point that it used to cause permanent VS is Busy causes VS to crash instead. However, I'd rather have it crash completely than let me think it's busy and waste my time thinking it might come back.) Given that I was having to restart VS about once or twice an hour after task killing it, this is a big improvement to my quality of life. Thank you muchly! 🙂
I'm keenly interested in internal issue that the duplicate "Crash when opening XAML Designer" connect.microsoft.com/…/xaml-designer talks about because I get this particular issue frequently and have tried all the workarounds mentioned in this bug report. (If there are others, I would love to know! I haven't found one yet.)
First off is the breakpoint issue fixed? stackoverflow.com/…/breakpoint-failed-to-bind-visual-studio-2015
Second can I update straight to the final update 1 release after installing the rc?
Is there any update on when the final version of Update 1 will be available? I really need the rules checker feature that was originally supposed to come out this month (October).
You've either linked the wrong KB or still need to update it. According to the KB none of the features you mentioned are in the update and only 6 bugs have been fixed. Clicking links to get to "additional details" results in a cycle of pages that never actually have a comprehensive list of bugs fixed.
It's been almost three weeks and there is still no comprehensive list of the bugs fixed in this update.
@Joe – Update 1 contains numerous bug fixes in almost all areas of Visual Studio. We typically don't publish an exhaustive list of the bugs given the volume. Is there a specific bug that you wanted to see fixed? or a specific area where you want to know about the improvements? Thanks!
@Tarek – Yes; we had an issue where NativeUnitTests were taking a very long time to discover. Out of frustration, I reinstalled Visual Studio 2015 and took our 2010 project, moved it to 2013 120xp and then to 2015 140xp. It now discovers the tests slower, but very close to 2013. I'm stumped. (I had made one change in our projects which was to not use full paths except on the native unit test. Don't know if this had any effect. The other change was to put the solution in a folder which isn't scanned by McAfee–I did a test and this had an impact, but it wasn't huge. I'm left with the theory that there was something about taking the solution straight from 2010 to 2015 non-xp that caused the problem.)
Any chance of having this work inside a unit test to allow for faster TDD?
@Joe – I'd love to investigate this issue further. Can you contact me at tarekm at microsoft dot com? I'll connect you with an engineer who is interested in diagnosing this with you. Thanks!
@Ulzii Luvsanbat: thanks for the explanation! Now that I know what the warning is for, I find it indeed useful.
@Daniel Griffing: thanks a lot for the workaround!
VS2015 with 1 CTP is dying after unsuccessful attempt reach host : visualstudio-devdiv-c2s.msedge.net
is there any way to disable this request ?
===============
System.AggregateException
未能解析此远程名称: 'visualstudio-devdiv-c2s.msedge.net'
应用程序: devenv.exe
Framework 版本: v4.0.30319
说明: 由于未经处理的异常，进程终止。
异常信息: System.Net.WebException
在 System.Net.HttpWebRequest.EndGetResponse(System.IAsyncResult)
在 System.Threading.Tasks.TaskFactory`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].FromAsyncCoreLogic(System.IAsyncResult, System.Func`2<System.IAsyncResult,System.__Canon>, System.Action`1<System.IAsyncResult>, System.Threading.Tasks.Task`1<System.__Canon>, Boolean)
异常信息: System.AggregateException
在 System.Threading.Tasks.Task.ThrowIfExceptional(Boolean)
在 System.Threading.Tasks.Task`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].GetResultCore(Boolean)
在 System.Threading.Tasks.Task`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].get_Result()
在 Microsoft.VisualStudio.Services.Experimentation.Utilities.HttpWebRequest+<GetResponseAsync>d__18.MoveNext()
在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
在 Microsoft.VisualStudio.Services.Experimentation.ActiveFlightsClient+<SetRemoteFlightsAsync>d__11.MoveNext()
在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
在 Microsoft.VisualStudio.Services.Experimentation.VSExperimentationService+<<FlightDataCallback>b__31_0>d.MoveNext()
在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
在 Microsoft.VisualStudio.Services.Experimentation.VSExperimentationService+<FlightDataCallback>d__31.MoveNext()
在 System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__6_1(System.Object)
在 System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(System.Object)
在 System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
在 System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
在 System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
在 System.Threading.ThreadPoolWorkQueue.Dispatch()
在 System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()
FYI this VS2015 U1 RC install has totally crashed a clean VS2015 RTM install on a clean Wnd10 machine. Now when I try to open a C# project it says "the project could not be opened because the Visual C# RC Compiler could not be created". (why it says RC Compiler?)
More generally I have to say that developing a VS extension for more than a decade, I never stumbled on as many MS bugs than these last 6 months. The worst, by far, being the .NET v4.6 GC that made me lose 2 days until I realize it was a GC bug + many users are still living with this bug.
blogs.msdn.com/…/gen2-free-list-changes-in-clr-4-6-gc.aspx
Excited hear C# REPL and scripting APi's are back. Waiting for long…
Hi @Patrick – we've been trying to track down a setup issue that results in the error message you're seeing, but we haven't been able to find any computers that display it.
Would you be willing to follow up with me on email to try to get to the bottom of that. My email address is kevinpi@microsoft.com.
I'm really disappointed that the Visual Studio Community 2015 Installer seems like it was written by a 9th grader for a weekend project.
I want to Install the .NET (C#/VB) and Native Windows tools with no Emulators, no Web Development Stuff, and no Old/Deprecated Frameworks/SDKs or Cross Platform (Android/iOS Stuff). Going through that list for Custom is a terrible experience as things are packaged too tightly and the descriptions are really, really poor.
I'll hold off until the Installer is improved. Right now I just don't want to risk installing more services and other junks that I don't need or want on my laptop. I will play around in Xcode and learn some Swift in the meantime on my iMac.
Weird bug in the Setup: I updated both Win 10 (to build 1511) and VS 2015 Community (to Update 1) and I've been having a bunch of random skipable errors at launch. Inside VS, my ASP.Net projects don't load anymore (WHAAAAAT). I tried reinstalling VS only to hit a wall with "Package missing or damaged" when trying to go through Microsoft Build Language Resources 14.0 (amd64). I haven't saved the log unfortunately. I thought "ok, old dependencies floating around, my PC is getting cluttered anyways" so I did a clean Reset of windows. I tried the VS Setup once again and got the EXACT SAME ERROR. Now, I'm sure it's not a problem on my end (since the PC has been wiped clean anyways). I was hoping against hope that one of the features was the culprit so I restarted the Setup while eliminating them one by one. Turns out it was ClickOnce Publishing that was the problem. I don't know how or why though. Lucky for me I have never actually used it, but I was only intending to experiment with that soon. Is that normal? Am I the only one with that problem?? I don't need fixing though, I just wanted to share!
I only use Visual Basic – should I upgrade?
How do I specify a reviewer for a pull request in VS? I was only able to assign my team through the web portal after the pull request was created…this seems to defeat the purpose of being able to create a pull request through VS if I have to use the web portal as well.
After two hours of watching the update achieve nothing I killed it. Will there be an update that makes the update update ?
I am totally shocked that this Update 1 has ruined an otherwise awesome VS2015 experience. I have a production system already launched using vs2015, and saw I missed this update. After installing, VS 2015 no longer works. At all. I have an open question on Stack Overflow, since I trust those folks more that I do MS.
stackoverflow.com/…/visual-studio-2015-update-1-frozen-on-launch
Thank you for the good information.
I could get from yours.
[A HotDocument] developer
http://www.hotdocument.net/
http://www.hotdocument.net/…/VB2015.html