"HttpResponseException: Processing of the HTTP request resulted in an exception. Please see the HTTP response returned by the 'Response' property of this exception for details.\r\nSTACK TRACE: 在 System.Web.Http.ModelBinding.FormatterParameterBinding.ReadContentAsync(HttpRequestMessage request, Type type, IEnumerable1 formatters, IFormatterLogger formatterLogger, CancellationToken cancellationToken)\r\n 在 System.Web.Http.ModelBinding.FormatterParameterBinding.ReadContentAsync(HttpRequestMessage request, Type type, IEnumerable1 formatters, IFormatterLogger formatterLogger)\r\n 在 System.Web.Http.ModelBinding.FormatterParameterBinding.d__0.MoveNext()\r\n--- 引发异常的上一位置中堆栈跟踪的末尾 ---\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.GetResult()\r\n 在 System.Web.Http.Controllers.HttpActionBinding.d__0.MoveNext()\r\n--- 引发异常的上一位置中堆栈跟踪的末尾 ---\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.GetResult()\r\n 在 System.Web.Http.Controllers.ActionFilterResult.d__2.MoveNext()\r\n--- 引发异常的上一位置中堆栈跟踪的末尾 ---\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n 在 System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()\r\n 在 System.Web.Http.Controllers.ExceptionFilterResult.d__0.MoveNext()\r\n
this is the post info
POST /api/services/app/Role/test HTTP/1.1 Host: localhost:61754 Cache-Control: no-cache
----WebKitFormBoundaryE19zNvXGzXaLvS5C Content-Disposition: form-data; name="Name"
test ----WebKitFormBoundaryE19zNvXGzXaLvS5C
