I have a WebAPI that I have Cors enabled.
My webAPI references a Class library that I do a lot of the processing in.
calls between the WebAPI and Class library and also some calls inside the class library are
throwing this error...
{"Message":"An error has occurred.","ExceptionMessage":"Object reference not set to an instance of an object.","ExceptionType":"System.NullReferenceException","StackTrace":"
at RCIS.MappingServices.WebAPI.Utilities.SQL.SQLInsertObjects(Int32 TypeMapId, Int32 GrowerId, Int32 CropYear, String NAME, String SHAPE, String CREATED_BY, String CREATED_DATETIME, String MODIFIED_BY, String MODIFIED_DATETIME, String IsDELETED)\r\n
at RCIS.MappingServices.WebAPI.Controllers.PostObjectsController.GET(String TypeMapId, String GrowerId, String CropYear, String NAME, String SHAPE)\r\n
at lambda_method(Closure , Object , Object[] )\r\n
at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass10.<GetExecutor>b__9(Object instance, Object[] methodParameters)\r\n
at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.Execute(Object instance, Object[] arguments)\r\n at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ExecuteAsync(HttpControllerContext controllerContext,
IDictionary`2 arguments, CancellationToken cancellationToken)\r\n--- End of stack trace from previous location where exception was thrown ---\r\n
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n
at System.Web.Http.Controllers.ApiControllerActionInvoker.<InvokeActionAsyncCore>d__0.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n
at System.Web.Http.Controllers.ActionFilterResult.<ExecuteAsync>d__2.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n
at System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__1.MoveNext()"}This Only seems to be happening when calling the class library from the server (i.e.) I enter a URL into Chrome calling the WebAPI method and get this error back.
If I use all primitive types in the WebAPI and In the class library I get a success message back.
If you have any questions please let me know. Any help on this would be greatly appreciated I have been trying to solve this for 2 days!!!
