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Type:
Bug
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Resolution: Done
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Priority:
Major - P3
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Affects Version/s: 2.2
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Component/s: Operations
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Environment:Windows (Azure website and Win 10) .Net 4.6
I have a query that is working against the 2.0 driver and have upgraded the driver to 2.2 and not updated the query and am getting the error below in some situations. I had to revert production to the 2.0 driver to get this to go away.
Below is the Error-
[InvalidOperationException: Nullable object must have a value.] System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource) +56 System.Nullable`1.get_Value() +25 MongoDB.Driver.Core.Operations.AsyncCursor`1.CalculateGetMoreProtocolNumberToReturn() +238 MongoDB.Driver.Core.Operations.AsyncCursor`1.ExecuteGetMoreProtocolAsync(IChannelHandle channel, CancellationToken cancellationToken) +41 MongoDB.Driver.Core.Operations.<GetNextBatchAsync>d__29.MoveNext() +1204 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +13772500 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61 System.Runtime.CompilerServices.ConfiguredTaskAwaiter.GetResult() +35 MongoDB.Driver.Core.Operations.<MoveNextAsync>d__32.MoveNext() +499 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +13772500 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61 System.Runtime.CompilerServices.ConfiguredTaskAwaiter.GetResult() +31 MongoDB.Driver.<ToListAsync>d__16`1.MoveNext() +660 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +13772500 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61 System.Runtime.CompilerServices.ConfiguredTaskAwaiter.GetResult() +31 MongoDB.Driver.<ToListAsync>d__16`1.MoveNext() +1006 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +13772500 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61 System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() +31