I get this error, some times, when I try to debug the asp,net MVC3 Web application. What should i do to get rid of error. I cannot find any logs in eventviewer. Its kind of annoying when you show the demo to a client and this kind of thing happens.
How do fix this issue.
Just uninstall/remove Trusteer Rapport and it will work fine :)
ref: http://forums.asp.net/t/1704958.aspx/8/10?Re%20SEHException%20thrown%20when%20I%20run%20the%20application
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I'm have problem with 503 Service Unavailable. My project is web application and it show data from 5 function by ajax and that function interval each 6 sec and sometime i get 503 error. i use firefox browser to run my application because i have to run autoplay audio too. Have anyone i have same project like me or have the same problem. Please share your solution to fix it. Thank you so much. I don't show my code because it's work fine and i think the problem is overloaded network. If you want to see the code please tell me.
The following list could be the resolve of your problem.
.NET CLR Version & Managed Pipeline Mode
Enable 32-Bit Applications
Also you can Log errors in Application_Error method of global.config.
The Limitation of Your Web Host
complete illustration could be found in the following code.
https://www.bisend.com/blog/resolve-503-error
Problem that the page work fine almost, But the few few time it will crash and show the error "C0000005".
When it occur the error, I refresh the page and try again or close the browser and re-open the page, it still work fine.
I have no idea to fix it.
Similar question that I found:
Classic ASP : C0000005 Error on execution
ASP Classic execute and error C0000005
sounds like a corrupt windows file, see here for more info:
https://blogs.msdn.microsoft.com/carloc/2007/10/29/a-trappable-error-c0000005-occured-in-an-external-object-the-script-cannot-continue-running/
You may need to run a Repair & Fix on your machine and see if that resolves the issue
I am running Visual Studio Ultimate on Windows 7. Here is the description of my problem:
My VS 2010 had been running absolutely fine until today when it started giving error "External Component has thrown an exception" when I try to open a new website. Creating a new web application works fine though but I am unable to run any of them.
While trying to run the previously created websites/webapps, its giving error as "Unable to launch ASP.NET development server".
And when I try to debug the website/web app, I am getting error: "Unable to launch ASP.NET development server. An attempt was made to perform an initialization operation when initialization has already been completed".
Similar errors are coming when I try to open Windows Form Applications and other projects.
No errors are getting logged on event viewer and I cannot see any other error information apart from what is mentioned above.
I searched all over internet but no help. I have already trying un-installing VS2010 using the script at this link (provided by MS). But when I re-install VS2010, it still shows me same error. To my surprise, after re-installing VS still shows the previous project list in "Recent Projects". I really doubt if VS is getting uninstalled.
I am totally clueless and any help would be highly appreciated. I am left with no other option but to format my OS if I don't find a solution here :( Please do let me know if any other details are required...
It might be caused by an adding or extension that you've installed, maybe without being aware of.
there are several ways to deal with that - one is to get inside add in manager and remove/ deactivate them.
if VS can't load there is a flag that should do the trick.
check this link for instructions on devenv flags.
you can use: /ResetAddin or /SafeMode
i am facing an error "webdev.webserver.exe has encountered a problem" in only one project all other projects are executing/debugging properly.after showing this alert window i do not able to debug my application. after closing and reopening the project is debugged properly.
Is this re-occuring frequently?
I occasionally get this and also "unable to attach debugger" for what seems like no reason. Although this seems less prevailaint in VS 2008 than 05.
Am I right in saying your using webdev express? Maybe update to latest version.
Sorry I cant be more specific.
I have one web application. while i debug the solution the rendering makes too slow and if i close the browser page i got one error like this
WebDev.WebServer.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
I got one information from attched proess is that this .exe file related to asp.net development server- port(port number).
How it can be resolved? please help me..
You cannot close the browser that opens when you are running debug for an ASP.NET program.
It renders slower because you are debugging it. This means the compiler has injected a lot of extra code need to make the application work with the debugger. There is no getting around this.