# Class TimerNotFoundException

OptimaJet.Workflow.Core.Fault.TimerNotFoundException

Represents an exception that is thrown when a timer cannot be found in a workflow scheme.

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

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

## Type Hierarchy

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

## Constructors

`public TimerNotFoundException(string timerName, string schemeCode)` 

Initializes a new instance of the [TimerNotFoundException](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Fault/TimerNotFoundException/) class with the timer name and scheme code used in the lookup.

### Parameters

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

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