I am using visual studio 2008. I'm getting the following error while running or debugging the project.
"Cannot detach from one or more process. [5804]w3wp.exe; Unrecoverable API error. Do you want to terminate them instead?"
I made a small app to capture frame from video using asp.net, in visual studio, it works fine. however the problem arises when i try to use any other servers, I am currently using iis 7.5, and trying to debug on server, but alas when i reach some region of code the attached w3wp.exe just get detached, the process crashs, no debug available anymore.
Faulting application name: w3wp.exe, version: 7.5.7600.16385, time stamp: 0x4a5bd0eb
Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000
Exception code: 0xc0000005
[code]...
Unable to start debugging on the web server. The IIS worker process for the launched URL is not currently running.I'm running Windows 7 64 bit, VS 2008 sp1.When I first try to debug I get the error msg above. I wait a few minutes (presumably some service is starting) and debugging will start but no breakpoints are recognized.Some of the things I've tried:Changing the binding of my site from a static IP to "*".
Enabled windows authentication.made sure localhost = 127.0.0.1 in the hosts file.The website was built under windows xp and whatever version of IIS ships with xp. My web config has no errors that I know of but might be missing something required for iis 7 (??)
My Visual Studio debugger detaches every time when I try to access a property in a web application. I don't use Visual Studio's inner webserver, just the standard IIS. It seems like that property has somewhere a stack overflow
(Server Application Unavailable)
, but I can't find it. There is an error message in the EventLog:
aspnet_wp.exe (PID: 5200) stopped unexpectedly
I've tried to delete all temp folder including ASP.NET temporary files, no change at all. I've tried to start devenv.exe /log
but in the log xml, there was hardly any exception. Is there any way to get that exception which causes the debugger to stop/detach?
Plus info is that another colleague can debug that property. I've tried to get his vssetting file, but no change.
suddenly, with my Visual Studio 2008 I can no longer debugging my web applications (ASP.NET 3.5). I obtain this error: Unable to start debugging on the web server. Click Help for more information. Auto-attach to process [8360] w3wp.exe' on machine 'DELL' failed. The weird thing is that I haven't done special changes to my IIS.
View 1 RepliesI have a javascript that as a function called OpenChild(). when trying to debug(F5) I receive the error : 'OpenChild' is not a member of 'ASP.childmaster_master'.
View 2 RepliesWhen debug a project, then error message show:
"Error while trying to run project : Unable to start debugging on the web server. The project is not configured to be debugged."
Now that I am playing with NHibernate I am getting a lot more YSODs as I am learning it however I seem to get this error sometimesafter a YSOD:This webpage is not available
The webpage at http://localhost:49497/ might be temporarily down or it may have moved permanently to a new web address.Error 139 (net::ERR_TEMPORARILY_THROTTLED):
Unknown error.Is there any way to disable this because I have to wait a few minutes every time and that is a pretty big killer is productivity?
I am having a simple web site created using VS.NET 2003 using .NET Framework 1.1 The web site project builds properply. When I hit F5 (to debug) it displays "Error while trying to run project" message. I am able to debug console and windows service applications. Recently I installed VS.NET 2010 (.NET Framework 4.0). I think prior to this it was working fin. ENV: Windows XP and IIS 5.1
View 4 RepliesI am getting an error "Unable to start debugging on the web server..." while running as web application in VS2005. But the error seems only for this application. I created a test application, both in VS2005 and VS2008, and found no issues in running these applications.
View 1 Replieswhen i attach to process results an error..plz help mewebdev.webserver.exe has stopped working.Stopped workingProblem signature:Problem Event Name: CLR20r3Problem Signature 01: webdev.webserver.exeroblem Signature 02: 9.0.0.0ignature 07: 2c9 cid=0x0409
View 6 RepliesI just started getting the error message "Unable to Connect to the ASP.net Development Server" when debugging a website with VWD 2008 (everything was fine in the past). My system is Windows Vista with Windows Live OneCare firewall. I have reviewed other postings related to this problem, and they indicate firewall setting problems - settings not allowing VWD internet access. However, my settings on the "Windows Live OneCare Firewall Advanced Settings" tab specifically allow VWD.
View 5 RepliesI get this error when I hit F5 in VS 2008. I have checked that Windows authentication is enabled on the site and it is. I can mannully attach the debugger to the IIS process and it works. What could be wrong? I have tried alot of things without success.
View 2 RepliesI'm trying to debug my web application on my localhost machine in Visual Studio 2010 and I keep getting this error: "unable to start debugging on web server. The Microsoft Visual Studio remote debugging monitor(MSVSMON.exe) does not appear to be running on the remote computer."
Is there a way I can turn this off as I'm not trying to make any attempts debugging remotely.
I run the start debugging option...it runs successfully. but still is shows start debugging option is shown in the Visual studio 2005 IDE. And one more problem is ::I applied break points in one page and run the application. but those break points are not detected....
View 1 RepliesI am getting this error, without any further details, when attempting to debug my ASP.Net project in VS2010. There are other developers using the same tools and code who are not having this problem therefore I know the problem is not in the web.config file. I have found several suggestions when googling the issue and tried them all to no avail. I uninstalled and re-installed VS2010 along with the .Net 4 framework. I made sure Anonymous as well as Windows authentication is enabled in IIS. I uninstalled and reinstalled IIS. I am at a loss. I can attach to the process and debug the ASP.Net code that way, but what I really need to be working on is a Silverlight app that is called from the ASP.Net and the breakpoints don't work in Silverlight when I attach to the process manually.
View 3 RepliesI have upgraded a Visual Studio 2005 Web Site in a 32 bit server to Visual Studio 2008 maintaining the same 2.0 framework in a 64 bit server with Windows 2008 R2 Server. The Web Site has several class libraries.
After porting to Visual Studio 2008 2.0 Framework using the Upgrade Wizard, I found that I was unable to hit a break point in the Project code behind files while I was able to in the class libraries. The bin folder has the dlls and the corresponding pdb files for the class libraries. I did start the Web site as an Administrator and made sure whole bunch of IIS7 properties are properly set.
I tried to rebuild the solution as a Web Application in Visual Studio 2008 and gave up that approach as I faced hundreds of error messages pointing to missing references and namespaces inspite of adding whole lot of references and namespaces to the Web.
is there an easy way to debug an application in vs 2008 without actually logging onto my machine as different users? its a winforms app in 3.5 on xp...i know how to do the whole "run-as" option when the program is done and built, but for testing its getting really annoying! maybe something like impersonate that web apps have...anything like that for winforms?
View 2 Repliesi put a break point at ADD button, when ever i click on the button the it is not entering into that?
what might be the problem?
previously it has worked but its not working.
I have a site that I am developing with VS 2008. I have a breakpoint set in my code behind file. This file is vast as some of it was created with Iron Speed 7.0. What I'd like to do is limit the debugger to the one file. That is, no matter where the code goes it skips over code in other files, and automatially breaks when execution returns to the file I put the break point in. The code is too vast to step a bit at time and choose to step into or out of bit of code. I want it to just debug the current file.
View 1 RepliesWhen I click "Start Debugging", VS2005 cannot hit a break point. How can it be resolved?
View 3 RepliesI have a problem with Visual Studio 2010. When I start debugging it works slowly.
Internet Explorer opens, but the website loads extremely slowly.
My workmate and me work on the same project and he doesn't have any problem like that.
My hardware is 4G memory + Intel Core i5 CPU 3.20 GHz.
I stopped my anti-virus program but it couldn't be resolved.
I have used Visual Web Developer (versions up to 2010) with no problems for several years. Starting last week I am no longer able to run or debug any ASP.Net application locally. I am running Windows XP, IIS 5.1, IE8, Visual Web Developer 2005, targetting .Net 2.0. I am not able to Start Debugging or Start Without Debugging for any project. When I attempt to Start Debugging, IE browses to [URL] instead of to the project I am attempting to run. When I Start Without Debugging, IE opens to about:blank and then when I close that window another IE window opens to [URL]
Maybe irrelevant, but I had the same problem with IE7 and VWD 2010 (versus IE8, VWD 2005). IIS is set to .Net version 2.0. I have the same problem whether I add a virtual directory to my project in IIS or not.
Older machine (2 years), Visual Studio 2008 SP1, Windows 7.
Error message when trying to open previously created mvc2 web app on IIS through Open Web site > Local IIS
"Unable to open the Web site "htpp://localhost/websitename" To access local IIS Web sites you must install the following IIS components:"
(no items on list)
then the open in admin mode notice.
I have tried everything I have found on the internet for 3 days.
I want to edit my code while debugging. Some projects i am able to work but in some rojects i am not. When i edit my code I got the following error:"Changes are not allowed while code is running or if the option "Break all processes when one process break' is disabled. The option can be enabled in Tools, Options, Debugging."I tried to do as per the above instructions but still i am getting the same error. Any one know the solution plz help me. By the way i am using Windows application and using VS 2008
View 2 Replies