"breakpoint will not be deleted at present" in asp.net

Question

Possible duplicate:
"At the moment, the breakpoint will not be deleted. The source code is different from the original version." What the hell does that mean?

(A colleague helped me answer this, so I will post a question and answer ...)

When I try to debug an ASP.NET application, I get: "At the moment, the breakpoint will not be deleted. The source code is different from the original version," and no matter what I do or how many times I create, the web server will kill the browser , restart Visual Studio, etc., it gives me this all the time!

Answer 1

Delete everything under C: \ Windows \ Microsoft.NET \ Framework \ v2.0.50727 \ Temporary ASP.NET Files

Answer 2

I had the same problem with VS 2008 and the asp.net/C# web application, but deleting the \ Temporary ASP.NET Files folder would not fix it. I also tried deleting the .suo file (as suggested on various blogs), but no luck.

Using Tools-> Import and Export Settings → Reset All settings fixed the problem.

Answer 3

I deleted the bin folder of my project and everything worked fine.

Answer 4

I tried all the answers above and no one worked for me, possibly due to a problem coming from several reasons.

What worked for me was cleaning up the solution and then restoring the solution.

Answer 5

I don't like playing with knives, but the only thing that worked for me was editing the .csproj file itself. So, upload the project file, edit it by cutting and pasting the three asp.net files so that they are together in the ItemGroup. However, sometimes you need to go further, as described here: http://carnotaurus.tumblr.com/post/4130422114/visual-studio-debugging-issue-with-files-of-the-same - In addition, I provide a list of other suggested ones solutions that do not work for me. Hope this helps.