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"Error while trying to run project: Unable to start debugging on the web server."

a
When executing the ASP.NET app, I get:

"Error while trying to run a project: Unable to start debugging on the web
server. A debugger is already attached. Would you like to disable future
attempts to debug ASP.NET pages for this projecty? Yes or No"

There are no compile errors. If I answer "Yes", it turns off the debug
option in one of my projects (data layer). If I answer "No", it returns to
the IDE.

What do you think Micrsoft is really trying to say here if they wanted to be
helpful?

Thanks,
Andy

Nov 18 '05 #1
4 3303
I see this error sometimes too, maybe IIS's configuration problem, not
VS.NET

Tiendq,
ti**@tienonsoft ware.com

"a" <aa***@bellsout h.net> wrote in message
news:Ob******** *****@TK2MSFTNG P12.phx.gbl...
When executing the ASP.NET app, I get:

"Error while trying to run a project: Unable to start debugging on the web
server. A debugger is already attached. Would you like to disable future
attempts to debug ASP.NET pages for this projecty? Yes or No"

There are no compile errors. If I answer "Yes", it turns off the debug
option in one of my projects (data layer). If I answer "No", it returns to the IDE.

What do you think Micrsoft is really trying to say here if they wanted to be helpful?

Thanks,
Andy


Nov 18 '05 #2
Andy,
If a VS.NET project is already running on your computer,when you try
to run another project you will get
an error something like this.Make sure you are running only one instance
of the project or one project at the same time.

Regards,
Marshal Antony
http://dotnetmarshal.com
"a" <aa***@bellsout h.net> wrote in message
news:Ob******** *****@TK2MSFTNG P12.phx.gbl...
When executing the ASP.NET app, I get:

"Error while trying to run a project: Unable to start debugging on the web server. A debugger is already attached. Would you like to disable future
attempts to debug ASP.NET pages for this projecty? Yes or No"

There are no compile errors. If I answer "Yes", it turns off the debug
option in one of my projects (data layer). If I answer "No", it returns to the IDE.

What do you think Micrsoft is really trying to say here if they wanted to be helpful?

Thanks,
Andy


Nov 18 '05 #3
Have you tried "regsvr32 aspnet_isapi.dl l" in the .NET command prompt?

"Do Quyet Tien" <dq****@cmc.com .vn> wrote in message news:<Oh******* *******@TK2MSFT NGP11.phx.gbl>. ..
I see this error sometimes too, maybe IIS's configuration problem, not
VS.NET

Tiendq,
ti**@tienonsoft ware.com

"a" <aa***@bellsout h.net> wrote in message
news:Ob******** *****@TK2MSFTNG P12.phx.gbl...
When executing the ASP.NET app, I get:

"Error while trying to run a project: Unable to start debugging on the web
server. A debugger is already attached. Would you like to disable future
attempts to debug ASP.NET pages for this projecty? Yes or No"

There are no compile errors. If I answer "Yes", it turns off the debug
option in one of my projects (data layer). If I answer "No", it returns

to
the IDE.

What do you think Micrsoft is really trying to say here if they wanted to

be
helpful?

Thanks,
Andy

Nov 18 '05 #4
a
GOT IT!

I ran "aspnet_reg iis -i" from DOS, and it cleared up the problem. (Pretty
cryptic error message!)

Thanks for your suggestions.

Andy

"Karun" <ks*****@myway. com> wrote in message
news:74******** *************** ***@posting.goo gle.com...
Have you tried "regsvr32 aspnet_isapi.dl l" in the .NET command prompt?

"Do Quyet Tien" <dq****@cmc.com .vn> wrote in message

news:<Oh******* *******@TK2MSFT NGP11.phx.gbl>. ..
I see this error sometimes too, maybe IIS's configuration problem, not
VS.NET

Tiendq,
ti**@tienonsoft ware.com

"a" <aa***@bellsout h.net> wrote in message
news:Ob******** *****@TK2MSFTNG P12.phx.gbl...
When executing the ASP.NET app, I get:

"Error while trying to run a project: Unable to start debugging on the web server. A debugger is already attached. Would you like to disable future attempts to debug ASP.NET pages for this projecty? Yes or No"

There are no compile errors. If I answer "Yes", it turns off the debug option in one of my projects (data layer). If I answer "No", it
returns to
the IDE.

What do you think Micrsoft is really trying to say here if they wanted
to be
helpful?

Thanks,
Andy

Nov 18 '05 #5

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