问题
I have tried many solutions by google & stack as well but none of them is working for me. following error I am getting while running project in localhost. Other projects working fine only this have problem.
Seems to be it has problem with this port localhost://63477.
回答1:
Dear down voters I found the solution from own. I have created entire new project & copied old projects files in that & that worked for me.
来源：https://stackoverflow.com/questions/40376274/unable-to-connect-to-the-configured-development-web-server-in-c-sharp-project