InvalidOperationException
System.InvalidOperationException: Synchronous operations are disallowed. Call ReadAsync or set AllowSynchronousIO to true instead
报错： System.InvalidOperationException: Synchronous operations are disallowed. Call ReadAsync or set AllowSynchronousIO to true instead 产生原因： 在做 net6 we ......
Core 6.0 webapi ‘报错InvalidOperationException：无法解析“ Microsoft.AspNetCore.Http.IHttpContextAccessor”类型的服务’
因接口版本升级 并使用core 6.0 却发现HttpContext.Current.Request 用不了 所以在网上找了半天 说是使用Microsoft.AspNetCore.Http.IHttpContextAccessor private IHttpContextAccessor _http ......
C# System.InvalidOperationException:“线程间操作无效: 从不是创建控件“****”的线程访问它。”
在程序主入口，构造函数加载时，添加如下代码 //如果捕获了对错误线程的调用，则为 true；否则为 false System.Windows.Forms.Control.CheckForIllegalCrossThreadCalls = false; 解释： 多线程程序中，新创建的线程不能访问UI线 ......
错误解决 System.InvalidOperationException:“Dynamic port binding is not supported when binding to localhost. You must either bind to 127.0.0.1:0 or [::1]:0, or both.”
System.InvalidOperationException:“Dynamic port binding is not supported when binding to localhost. You must either bind to 127.0.0.1:0 or [::1]:0, or ......