# FaultedSubscriptionException

Package: [Microsoft.Orleans.Streaming](/orleans/docs/api/csharp/microsoft.orleans.streaming/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Streaming) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/PubSub/FaultedSubscriptionException.cs#L13)

```csharp
[Orleans.GenerateSerializer]
public sealed class FaultedSubscriptionException : OrleansException
```

This exception indicates that an error has occurred on a stream subscription that has placed the subscription into a faulted state. Work on faulted subscriptions should be abandoned.

## Constructors

- [FaultedSubscriptionException](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.streams.faultedsubscriptionexception/constructors/constructor-fc1d3fe3/)
- [FaultedSubscriptionException(string)](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.streams.faultedsubscriptionexception/constructors/constructor-string-35c05a89/)
- [FaultedSubscriptionException(string, Exception)](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.streams.faultedsubscriptionexception/constructors/constructor-string-system-exception-0edc33f3/)