First, I need to find out what if I can have some sort of log file or error message. Unable to connect to web server 'IIS Express' doesn't help. Visual Studio in this case didn't really help me much to give more information about this issue. After doing some digging around on Inte...
I've been stuck with this issue for the past 2 days. I'm trying to run asp.net application in visual studio 2019 I've tried changing the port numbers, it doesn't work, it still pops up with the error "unable to connect to web server IIS Express'. I've deleted my vs folder ...
Unable to connect to web server "IIS Express" ... its baaaackkk Coreysan1,631Reputation points Apr 7, 2022, 1:29 PM I've done everything stackoverflow mentioned: Deleted the .vs folder Initalized a new AppSettings.json file Changed the port number ...
尝试运行程序,出现此异常提示Unable to launch the IIS Express Web server. 解决问题,是把网址修改为另一个试试: 把http://localhost:11144/改为http://localhost:11145/ 修改方法如下: 在Project的Solution Explorer,对Project Name右键单击,打开properties。 修改project url,由http://localhost:11144/改为http:...
We have a slightly different message if the web server process has terminated, so in your case it appears that it was still running. Just not listening on the port we are expecting. I’ll investigate improving the message, maybe with a pointer to check the output window, etc...
尝试运行程序,出现此异常提示Unable to launch the IIS Express Web server. 解决问题,是把网址修改为另一个试试: 把http://localhost:11144/改为http://localhost:11145/ 修改方法如下: 在Project的Solution Explorer,对Project Name右键单击,打开properties。
This points to the Web Matrix Config file and not the IIS Express one. I edited this registry key to point to C:\Users\MyUsername\Documents\IISExpress and now it all works. I hope this helps. Comments
I run into this error on occasion, more often on old websites. Failed to register URL "http://localhost:{PortNumber}" for site {SiteName} application "/". Error description: The process cannot access the file because it is being used by another process. (0x80070020) My first go-to, ...
上一章介绍了 Asp.Net Core 的前世今生，并创建了一个控制台项目编译并运行成功，本章...
I had Signalr hub within asp.net core 2.0 mvc application and it was working fine. hosted it on azure and it was working. when tried to use Azure Signalr Services the client started to throw this exception "Unable to connect to the serve...