I'm trying to debug a solution with Visual Studio 2015,i looked this error and tried everything i found but the error persist
I started VS 2015 with Admin.
I deleted the paste IISExpress and start VS again
I change the "applicationhost" file inside the paste config (HTTP To HTTPS)
I released in firewall issexpress.exe the connection
Create another virtual Project and changed the port.
None os this worked,someone know other thing i could try?
Found the problem:
I deleted the file"applicationhost" inside \"Project".vs\config and when a openned my solution again it worked.
Related
My environment:
Windows 10 Creator (1703 with current updates to this date)
Visual Studio 2017, Enterprise, 15.3 with most of the goodies turned on.
Windows 2016, again with all current updates.
iis 10 with WebDeploy installed (that's a whole other installation nightmare, suffice it to say that SO helped there and the answers are already out there so I won't go into it here). Turned on ASP.NET 4.6, otherwise mainly accepted the defaults.
My process:
As per the NuGet.Server documentation, create a new ASP.NET MVC project using the "Empty" template and download and install NuGet.Server as specified. I'm using .NET 4.7 as my framework.
Compile and configure as desired (at least ensure you have an api key in place).
Deploy to iis using the "Publish" | Web Deploy option
Try to get in touch with the NuGet.Server on the website and fail miserably!
My bindings are 192.168.1.25 (yes, the server has a fixed IP address), port 80. The name of the site is AWENuGet and the desired url is www.awenuget.com.
To be sure, all of this works just fine if you take the same project as described above, assign a local port number (creating the project will do that anyway) and then simply running the application in Visual Studio works just fine.
But, when I took that self-same project and simply deployed it to iis, miserable failure.
I tried to open the host file (Windows\System 32\drivers\etc) and added the following:
192.168.1.25 www.awenuget.com
to said file and it still failed.
...and the answer, for me, was to take that same hosts file entry that I made on the server so that the server could see it and install it in my dev machine's hosts file and voila! NOW it works just fine.
I am using visual studio 2013. I am trying to run a web app on my browser and I get the following error.
I have searched this forum but is not working. I was running the same web app yesterday and it worked fine.Today it does not.
Thank you for your help
I too faced this problem when my Windows was upgraded.
Doing this fixed the issue on my computer. Also note that you have to select the Server node on the left side panel. (NOT a web site).
Follow the instructions in the screenshots and then
Uncheck the www server checkbox.
Restart the IIS and it worked on my machine!
I was also facing similar issue from last 2-3 days. I am using VS2013 professional for building MVC application. All of sudden, any web application created on VS2013 started giving this kind of error. I tried reinstalling IIS, VS2013; but it does not worked for me.
During event logs checks, I found this error message-
"FailedRequestTracing module detected invalid configuration on path 'MACHINE/WEBROOT/APPHOST'. Trace provider or tracing area name 'WWW Server' is not recognized. Check the section for currently supported list or providers and areas. No logs will be generated until this condition is corrected. The problem happened at least 1 times in the last 5 minutes. The data is the error."
In applicationhost.config file, I did found below tag-
<add provider="WWW Server" areas="Authentication,Security,Filter,StaticFile,CGI,Compression,Cache,RequestNotifications,Module,FastCGI,WebSocket,Rewrite,RequestRouting,iisnode" verbosity="Verbose" />
I removed this tag from applicationhost.config file located under C:\Users\\My Documents\IISExpress\config path on windows 7 machine.
Now my all application started running fine from VS2013 with IISexpress.
See if this helps.
Cheers
Sanket
I'm having troubles enabling remote debugging on sharepoint online. I have 2 machines, my local machine (Windows 8.1) and my development server(Windows Server 2008 R2). On my development server I first tried remote debugging using Visual Studio 2012 Update 4, as described here: http://azure.microsoft.com/en-us/documentation/articles/web-sites-dotnet-troubleshoot-visual-studio/#remotedebug.
When this didn't work I tried doing exactly the same thing on my local machine, which has Visual Studio 2013 (Ultimate) update 1 and the latest windows azure sdk (2.3). This worked perfectly. Thinking upgrading to visual studio 2013 would solve my problem I've installed 2013 (Premium) on my dev server, next to 2010 and 2012. After installing and updating everything for 2 hours however, I came to the conclusion that I received the same error as on VS 2012.
Googling came up with a few interesting causes for this bug: sitenames longer than 20 characters or sitenames containing hyphens. This is not the case. Then I verified port settings, the dev server has no active firewall but I wanted to exclude any possibilities. And low and behold, both telnetting from my local machine as my dev server to ports 4016 and 4018 of my azurewebsites.net url worked.
Are there any other solutions for this bug? Since debugging locally is not an option (sharepoint provider hosted app for project online) this is very inconvenient.
Thanks,
UPDATE: Deploying the site as a cloud service works, and so does remote debugging them. However, we would like to stay with azure web sites for now..
I know this is a duplicate of Azure Remote Debugging: Failed to enable remote debuggingException from HRESULT: 0x89710023; but none of the solutions there or on twitter were of any use.
Check out Azure Remote Debugging: Failed to enable remote debuggingException from HRESULT: 0x89710023
I think this has to do with blocked ports 4016 and 4018
"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.'
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.