# Class ActorNotFoundException

OptimaJet.Workflow.Core.Fault.ActorNotFoundException

Represents an exception thrown when an actor cannot be found in a workflow scheme.

Namespace: [OptimaJet.Workflow.Core.Fault](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Fault/)

```csharp
public class ActorNotFoundException : Exception, ISerializable
```

## Type Hierarchy

-   [Exception](https://learn.microsoft.com/dotnet/api/system.exception)
    -   ActorNotFoundException Current type
        -   Implemented interfaces
            -   [ISerializable](https://learn.microsoft.com/dotnet/api/system.runtime.serialization.iserializable)

## Constructors

`public ActorNotFoundException(string message)` 

Initializes a new instance of the [ActorNotFoundException](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Fault/ActorNotFoundException/) class with a custom error message.

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `message` | `String` | The message that explains why the exception was thrown. |

`public ActorNotFoundException(string actorName, string schemeCode)` 

Initializes a new instance of the [ActorNotFoundException](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Fault/ActorNotFoundException/) class for a missing actor name in a specific workflow scheme.

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `actorName` | `String` | The name of the actor that was not found. |
| `schemeCode` | `String` | The workflow scheme code that was searched. |

[Previous ActorAlreadyExistsException](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Fault/ActorAlreadyExistsException/) [Next ArgumentExceptionMessages](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Fault/ArgumentExceptionMessages/)