I'm using Visual Studio Ultimate 2015 CTP (Version 14.0.22512.0 DP), and create two asp.net 5 vnext web applications.
When one is running, and I'm starting the second one with the context menu "Debug->Start new instance" option, the IIS Express crashes instantly (Internet Explorer opens firstly the second project, and then instantly closes both, Chrome simply display only that the page doesn't exist).
The only trace that I found is in the Event Viewer, a Warning from IIS Express:
The directory specified for caching compressed content C:\Users\Alek\AppData\Local\Temp\iisexpress\IIS Temporary Compressed Files\Clr4IntegratedAppPool is invalid. Static compression is being disabled.
Any suggestions how to fix this? It's hard to work on a multi-tier project when only one project can be run at a time.
When I created manually above folder, nothing is logged to the event viewer, but the IIS Express still crashes. On Visual Studio 2013 I can run two instances of two Web Applications withtout any problems
It should work if you set your solution to use multiple startup projects and add all the projects you need to debug
Really easy steps to follow here:
http://www.magnetismsolutions.com/blog/paulnieuwelaar/2015/04/07/debug-multiple-projects-at-the-same-time-in-visual-studio
Still not as easy as previous versions of visual studio
Maybe not a solution, but a workaround which I found - running two instances of Visual Studio 2015 allow to run two projects.
Related
All of a sudden after I installed Microsoft Edge on Windows 10 gd, Visual Studio is using IIS Express when debugging a web application and it is messing up everything.
How do I get back to normal, so that stupid IISExpress is not used anymore?
Go to the project settings and on the web tab is a drop down that allows you to choose which engine to use.
I went to Project > Properties > Startup Project and then set my start up projects to start the services I need and my project. This reverted my button back to just "Start".
I am facing a very serious issue with visual studio debugger. My asp.net application is hosted on local IIS server. Yesterday i was debugging my code suddenly it stopped working. I verified w3wp process. It was same as IIS process. Then i tried to download symbols but i am not sure either they are all that i need. I tried attaching debugger on visual studio 10 and visual studio 12. Neither of them is working in this case. I tried to attach debugger of JavaScript but it is also not working.
Please Help.
Are you building full debugging symbols? If not then the debugger has no information to relate the source code to the in memory activity under the debugger. This is set in the project properties per configuration.
Also ensure the symbols are in the bin folder.
You can validate that VS is loading the right symbols with the Debug | Modules window.
I cleared temporary cache of .NET Framework. then i again deployed my application on IIS with different name and magically everything started working.
I am responsible for supporting a relatively complex Website project written with .NET 3.5.
Previously I was using Web Deployment Project with Visual Studio 2010 to deploy this website but at the moment I have only access to Visual Studio 2013.
As far as I know, there is no longer such a tool to be used for deployment in Visual Studio 2013 and I do want to compile the code before deploying to the production server. As mentioned earlier, the project is a bit complex and this would not be easy to be converted to a Web Application.
Any idea?
Unless I missed it, unsure what the issue is - in VS2013, Publish is what you are looking for (either WebSite or Application).
What exactly do you mean by "none of the (vs 2013 publish) options worked"? What is/was the issue?
In one of your comments, you state you want to "pre-compile" (aka "don't want to upload .cs source files) and that's a setting in Publish.
You can Publish to your local file system: "Custom" -> File System:
This extension still exists for Visual Studio 2013: http://www.iis.net/downloads/microsoft/web-deploy
Little bit confused with the question because you are keep referring about website rather web application.
If you are looking to convert web site to web app then you need to follow this: http://msdn.microsoft.com/en-us/library/vstudio/aa983476(v=vs.100).aspx
Otherwise, if you are referring about the deployment project. Yes, it is no longer available.
I'd a very similar situation like you and Since 2013 I have stopped using any deployment project, instead I have started using Publish that creates a deployment package for you on a Network , FTP, Local Drive or even on Azure.
Here is a nice guide from Microsoft
http://msdn.microsoft.com/en-us/library/dd465323(v=vs.110).aspx
If you still want to go for Deployment Project, then you would need to go for "Installshield" limited edition,which is free (http://samirvaidya.blogspot.com.au/2013/11/how-to-enable-installshield-le-for.html).
http://msdn.microsoft.com/en-us/library/2kt85ked(v=vs.110).aspx
We have been encountering more and more frequently the Visual Studio error of being unable to generate the designer file in a web project. This problem has been occurring for a few months now, in several of our ASP.NET projects.
The errors occur when saving a file or when building the project, and are variations of errors like this:
Generation of the designer file for [filename] failed: Error HRESULT
E_FAIL has been returned from a call to a COM component.
Generation of the designer file for [filename] failed: Unspecified
error (Exception from HRESULT: 0x80004005 (E_FAIL))
Generation of the designer file for [filename] failed: An entry with
the same key already exists.
Generation of the designer file for [filename] failed: Value cannot
be null.
Sometimes, additional error messages are displayed for valid, previously-working code/markup; errors such as:
The name 'Eval' does not exist in the current context
This is with Visual Studio 2013 (Premium), with "Web Application Projects" type projects using the .NET 4.5 framework. Some of the projects were originally created in Visual Studio 2010 or Visual Studio 2012, but one of the projects was a new project created in Visual Studio 2013.
We have a few Visual Studio extensions installed, such as "Web Essentials 2013", but I have tried disabling all the installed Visual Studio extensions and the same designer file errors still occur. We do not have Resharper or CodeRush installed. We are also using a third-party components package (DevExpress) for ASP.NET. We are using IIS Express for the local development web server.
All available updates (including Update 1 for Visual Studio 2013) have been installed for Visual Studio, the operating system (Windows 8.1), .NET, Visual Studio extensions, and DevExpress.
I have searched StackOverflow and the web for this issue, and have found some suggestions but no solutions, and I have also seen that the issue has been reported to Microsoft several times, dating back some years.
Many indications are that the problem with generating designer files is caused by some invalid syntax (in an ASPX file), or multiple elements with the same ID in the same scope, or collisions in namespace or class names, etc. I have searched through our projects as best as I can for issues like this, but haven't found any.
I found the Redesigner project on Sourceforge (thanks very much to the author), and I tried using that to verify the designer files, but unfortunately it can't handle the DevExpress components (it reports that DevExpress elements are using invalid child tags when the tags are valid and correct for DevExpress).
I have also tried clearing the Visual Studio development cache on my workstation (that is, deleting everything from the folders "\Temp\IISExpress", "\Temp\Temporary ASP.NET Files", and "\Microsoft\WebsiteCache" folders in the %localappdata% folder, rebooting and restarting Visual Studio.
I also found a website that explained how to turn on additional logging for Visual Studio to help with tracking down designer file generation issues. For Visual Studio 2013, this requires adding a key HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\12.0\WebApplicationProjects\Debug and then adding values under that key for "Enabled" (set to 1), "LogFieldGeneratorFailures" (set to 1), and "LogFile" (set to a path and filename that you have permission to write to).
When I added this key, Visual Studio 2013 did write to the debug log file, but it only included error messages similar to the error messages above plus a small stack trace plus the entire content of the ASPX file for which the designer file could not be generated (with no apparent indication of where in the ASPX page there might be an error or invalid syntax).
I think I have tried essentially all suggested approaches in this topic:
How do you force Visual Studio to regenerate the .designer files for aspx/ascx files?
None of these have worked for me. The "Convert to Web Application" option for the ASPX file is not available for me in Visual Studio 2013 in these projects.
Does anyone have any suggestions for potential causes or fixes for this desinger file issue or for any other troubleshooting approaches?
The latest that we have discovered with this issue is that it's related to the Source Control option in Visual Studio to "Get everything when a solution or project is opened".
Having this option UNCHECKED seems to have resolved the problems for our team so far (for the past few days).
There is also this issue posted at Microsoft Connect: http://connect.microsoft.com/VisualStudio/feedback/details/760443/visual-studio-2012-ide-loses-intellisense-and-reference-resolution
The comments at the link above suggest that the bug is caused by asynchronous retrieval of files from source control or the asynchronous solution load when Visual Studio is opened. The choices suggested for fixing the problem are to either turn off the asynchronous solution load or to disable the "get everything on open" option.
There are also suggestions that deleting the .suo (Solution User Options) file in the project directory resolves the problem, but this seems to be only temporary.
The only solution that I've found to work is to delete the Visual Studio cache # C:\Users\<>\AppData\Local\Microsoft\VisualStudio and then running Visual Studio with the /resetuserdata switch. It's a horrible solution that deletes all of your local settings, and resets Visual Studio.
(You can try exporting and importing your settings before and after the surgery.)
Links
(Delete the 2013 cache)
http://blogs.msdn.com/b/willy-peter_schaub/archive/2010/09/15/if-you-have-problems-with-tfs-or-visual-studio-flush-the-user-cache-or-not.aspx
(Fixing the error in 2010, which is slightly different)http://rathodkrunal.blogspot.com/2011/11/visual-studio-2010-error-hresult-efail.html
It's also an open item on connect, if you want to bug MS into fixing it.
https://connect.microsoft.com/VisualStudio/feedback/details/799832/constant-call-to-com-component-fails#tabs
Ran into a very similar issue assisting a colleague. The project had been converted from 2010 to 2013 and was working for most developers. To "resolve" this, we had him close the solution, then delete all of the source control files at the solution level, (vsssc). Once reopening the solution, all was fine.
I've had this issue constantly in different dev environments for the last while. I managed to solve it in one case without using the cache clearing technique by launching component services->DCOM Config. When I did this I was prompted to register a missing key. (didn't quite catch it but something related to EventManagement). Clicked OK and lauched visual studio...hey presto...back in business. Hopefully this advice might catch a few cases out there.
As per the question, how do I configure an ASP.NET MVC project when running from Visual Studio 2013 under IIS Express (x64) to be seen as a "Managed" type in the debugger "Attach to Process" screen?
My solution always used to allow me to debug the web projects when running, and now I can no longer do so as the projects all seem to run as x64 non-managed.
I'm guessing it's something I have changed under the csproj or MSBuild targets / properties.
Regards,
Rob.
In the end, it appeared this was a combination of bloated csproj files, coupled with instability in Visual Studio 2013.
If you are using Visual Studio 2013, I highly recommend installing Update 2. It appears to make tasks a lot more reliable.
I never figured out what governs the Managed setting, however I have found the following option:
Click Attach to Process
Underneath Transport/Qualifier/Transport Information, there is a box marked Attach To:
By default, it is set to perform Automatic selection.
Click the Select button.
Toggle from Automatic to "Debug these code types"
Tick one or the other (not both) of the entries for "Managed ([.NET version])"
Click OK
I have had some success in getting the Debugger to attach properly to the IIS Express processes that are running Managed debuggable code that it "automatically" doesn't let me (for seemingly random reasons).