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баг в дотенте
Microsoft.AspNetCore.Server.Kestrel[13] Connection id "0HLVMHRJOJC89", Request id "0HLVMHRJOJC89:00000001":
An unhandled exception was thrown by the application.
System.InvalidOperationException: Operations that change non-concurrent collections must have exclusive access.
A concurrent update was performed on this collection and corrupted its state. The collection's state is no longer correct.
at System.Collections.Generic.HashSet`1.Contains(T item)
at Westwind.AspNetCore.LiveReload.LiveReloadMiddleware.HandleWebSocketRequest(HttpContext context)
at Westwind.AspNetCore.LiveReload.LiveReloadMiddleware.InvokeAsync(HttpContext context)
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication`1 application)