Blazor Hot Reload Debugging Using VSCode

I want to debug with hot reload enabled using VSCode. I keep getting this error after I made some changes:

BadImageFormatException: Bad IL range. OTPHub.Pages.Counter..ctor()

TargetInvocationException: Exception has been thrown by the target ofan invocation. System.RuntimeType.CreateInstanceDefaultCtor(boolpublicOnly, bool wrapExceptions)

It seems that there is a problem with the hot reloaded built assembly.

Here is my launch.json:

{"version": "0.2.0","configurations": [    {"name": ".NET Core Launch (web)","type": "coreclr","request": "launch","preLaunchTask": "build","program": "dotnet","args": ["watch","--project",".","--verbose"      ],"cwd": "${workspaceFolder}/OTPHub","stopAtEntry": false,"serverReadyAction": {"action": "openExternally","pattern": "\\bNow listening on:\\s+(https?://\\S+)"      },"env": {"ASPNETCORE_ENVIRONMENT": "Development"      },"sourceFileMap": {"/Views": "${workspaceFolder}/Views"      }    },    {"name": ".NET Core Attach","type": "coreclr","request": "attach"    }  ]}

Should change something from this launch.json setting? How can I debug it with hot reload enabled?