I have VS 2012 and working fine for long time. Today Windows 7 automatically updated and IE upgrade to 10.
Then I try to debug my solution with VS2012, it wont't stop at any break point set in code!
how to resolve this issue?
More info:
1. When I hit debug in VS 2012 IDE at first time, the SL app can not be accessed in browser, I got error message in browser:This page can't be displayed. Because built-in web server of VS 2012 not start it. I need to hit debug button again.
2. When the app finally accessible in browser, break point can't be captured. Move cursor to break point as Peter suggested, got following message:
The break point will not currently be hit. No symbols have been loaded for this document.
I search over internet with the info and try to figure out setting for symbol, and it's not working.
Also try Phil's advice, change IE 10 Security setting to Low. Not working.
Not sure why.
I've seen this when I updated IE on my development server. It sounds like a security issue in IE. Check your browser security and disable it as needed.
Related
I have Visual Studio Ultimate 2012 that is working fine except for one issue. Whenever I try to connect through the sign in Wizard to Team Foundation Server I get an error in a popup Titled: "Script Error" as if it can't render the result or something. here are more info on the subject
Line: 4
Char: 16405
Error: Object doesn't support this property or method
code: 0
URL: https://....../TFS/Loader.min.js
Any suggestions? (I tried re-installing but the same issue shows)
I had the same issue. I generally use Chrome, the version of MSIE installed was IE 8. When i updated to IE 11 the issue was resolved.
As I'm using Windows Server 2008, I couldn't find a way to reinstall IE (only to enable/disable it), so this solution didn't work for me. But there is other workaround I found. When you try to connect to tfs server and the browser window "Sign in to TFS" inside Visual Studio opens with javascript error and then nothing happens, right click on the window and select "Properties" find Addres (URL) and copy full path (https://app.vssps.visualstudio.com/_signin?realm=...). Paste this to Internet Expolorer (doesn't work with other browsers) and sign in to tfs and you'll be redirected to some tfs web service. After this switch back to Visual Studio and try to connect to tfs again. This time you should connect without need to log in.
I only needed to set IE as my default browser and it corrected the issue for me.
Yes!!!! I found sol'n
Un-install IE using control panel.
Install it again and make IE default browser with recommened settings.
and you done.
Worked for my case
Update to to IE 11 and everything will work fine.
Update of IE is not an option for me. I need it for testing on this machine. In my case following helped me:
I opened developer tools of IE8 (press F12). It was in 'IE8 Compat View' mode. I switched to 'IE8' mode and specified Document mode to 'IE8 Standards'.
Then I were able to sign in to TFS through IE8. Once I signed in using browser I restarted Visual Studio and everything worked correctly.
Everything had beed working great, but suddenly something happened and every time I try to open any web-based project (either MVC or just 'Open Web Site', any others are just fine), Visual Studio 2012 crashes with Windows environment message:
MyProject - Microsoft Visual Studio (Administrator): devenv.exe - System error
Exception Processing Message 0xc0000005 Parameters 0x000007FEFD4A718C 0x000007FEFD4A718C 0x000007FEFD4A718C 0x000007FEFD4A718C
ОК
I did not notice exact moment when it stopped working. And obviously I have different extensions etc. But I believe, I did not install any big soft these days.
I've installed Windows 8 though, but separatly - on separate volume to try it. Theoretically, it might affect my situation, but I don't know how is that possible - at least I don't know any explanations.
I've tried to refresh Visual Studio 2012 installation, even removed and installed it again.
However, at the same time, I have Visual Studio 2010 previously installed, and it opens web-based projects without any problems.
Mentioned error message above is, as I understand, some generic error message - googling did not help on its recognizing, so don't know what to do - don't really want to reinstall Windows because of that.
Does anyone have any thoughts? Thanks!
I really don't know what was the cause of the problem, but after all other tries I've applied all pending updates of Windows Update service and everything works well after that.
"The application could not be launched for debugging. Please make sure the device is unlocked."
I am getting this error when I try to launch the app on my device for debugging.
I have tried the following:
Relaunch Visual Studio,
Reinstall Visual Studio,
Restart my computer,
I have selected both debug and release in the configuration window.
The problem is that its not getting launched even in the emulator. The emulator opens and never loads the app but gives the same error message. And I have tried to just open a new application on VS and tried to run the default application. That also gives the same problem.
Everything was working fine after I opened a few more projects for reference, It suddenly started giving this error message.
Make sure a Windows project is not set as startup(assuming you have both windoes project and phone project in the same solution). For example If your target platfrom is a Windows phone project WP7, then you cannot have a windows project as startup. This is a known reason for the error you mentioned.
Also what is the operating system you are working with? I know the error you mentioned reprorted on some OS's including Windows server 2003 and 2008. Try running your project in winsdows 7.
I suddenly got exactly the same issue today. I was coding like always and then I got this problem.
// P.S.
// Today I updated Windows from 8 to 8.1
// Then I installed VS 2013 preview
// But continued working in VS 2012 (I need R#)
// After ~ 5 hours of work I got this issue
I tried everything, deleted emulators from Hyper-V, deleted all virtual commutators, restarted VS 2012, restarted laptop, deleted Bin and obj folders from project, rebuilded project.
But nothing helped.
Then I tried to open solution in VS 2013 preview, and it works!!
I hope I help you with this answer.
If somebody know how to fix it in VS 2012, please tell us
I have a similar problem but I’m able to debug my app once I click OK on the error prompt following the “Launching TaskHost.exe failed.” message in the status bar. I haven’t been able to solve it but I’ve found a workaround that might also work for you.
Start the “Simulation Dashboard” under “Tools” and instead of starting the debugger the usual way build your project if needed and then try to start the debugger by clicking “Locked” under “Lock Screen” on the dashboard.
This answer worked for me.
Under the following:
Solution(Right-click) > Properties > Configuration Properties > Configuration
Ensure that your main project is set to 'Deploy.'
When I am trying do deploy/debug etc. my hosted app :
I am writing good credenials, and then something strange happen what happen only on one machine (sad to say it's only mine).
After putting sign in button (keep me signed checked/uncheced 100 times) it's would not login, but open sharepoint 2013 site in this window:
What I did:
reinstall visual studio
update visual studio
restart computers
clear cookies/catche etc.
Solved accidentally by installing CKSdev tools but only for one run...
It once happened to me that while it was a debug version all credentials were always rejected. I still don't really know why (it was a big project, not fully made by myself), but as a temporary solution you may try hardcoding your credentials. It's not perfect, but it may be working ;)
The one and only solution was reinstaling the windows, i didn find any other solution
edit:
After the newest updates this problem is solved
Ok, first of; here's what I did:
Install AZURE tools
Reboot
Start Visual Studio - new Azure project
Add web role (asp.net MVC 4 beta web role)
Hit F5 (debug)
It starts up the storage emulator and the compute emulator and starts to load in runtimes, and then I get a popup saying that the debugger couldn't connect.
Then after some googeling I'm suggested to try to run the application without running the debugger to see if I can acces the application. When I do I get this:
So I figure that IIS does not have permissions to access some file/directory. So I go to IIS and look up the application pool running the app, and it tells me that the identity in use is NetworkService, then I go give NetworkService full permissions to the entirety of the folder IIS has set for the application (which also happens to be the path to the project dir). Still I get the same error. Now I'm more or less out of ideas, but I try one last thing, which is to also give IUSR full permissions to the same dir, but this did not help either.
How can I go about resolving this problem? I haven't tried actually launching my project to Azure yet, cause if I can't even get it to work in development I don't see much point. Any and all help would be appreciated.
I ran into the same error today after uninstalling .NET 4.5/Visual Studio 11 Dev Preview, then installing ASP.NET MVC 4 Beta (this is before Feb 29th when the updated VS 2011 Preview drops).
Since I uninstalled .net 4.5, you just need to do an "aspnet_regiis -i" to ensure the .net framework (4.0) is set up with IIS 7.x this worked for me.
Edit: This will work if you uninstall/then manually install Visual Studio 2012 RTM as well.
I had a similar error yesterday. For me the problem was that the output of the build was empty in the target folder.
I tried to answer a similar question https://stackoverflow.com/a/9411422/182371:
Check %UserProfile%\AppData\Local\dftmp\IISConfiguratorLogs\IISConfigurator.log
file for the error messages. Mode details at
https://stackoverflow.com/a/8432621/182371
Make sure that the build output of your project is not empty. You can do this by going to IIS, find the site with the name similar to
'deployment16(6).WindowsAzureProject2.WebApplication3_IN_0', right
click --> Explore.... Make sure that this folder is not empty and
contains all the files required to start a web project successfully.
As for the Access Denied error:
it could be just an IIS default setting to disable browsing. To resolve that, just navigate to that web site in IIS, find Directory Browsing icon, and press Enable. You will at least see the files inside that directory.
Also try not only 127.0.0.1:81, buta specific document inside that folder, like 127.0.0.1:81/Default.aspx
Take into account the fact that there's sometimes some mess with the ports. You see that in the error message it's port 82, but in your browser it's port 81. So make sure you're using the right port. Or, even better, in your service definition try to use some non-standard port for this to avoid remapping.
I've met the same issue. In the end, I had to reinstall IIS 7.
I got this exact same error and tried a re-install of IIS and the Azure SDK - nothing worked.
Eventually tracked it down to the "IIS URL Rewrite Module 2". I went to the Control Panel and chose Repair and it resolved it. If you have a section in your web.config then this might be the cause.
Follow step 11 from http://www.microsoft.com/en-us/download/details.aspx?id=35448. Worked for me on Windows 8 with Oct 2012 SDk when upgraded from 2011.