---
url: >-
  https://node-ts.github.io/bus/api/bus-core/classes/WorkflowStateNotInitialized.md
---
[API reference](../../index.md) / [@node-ts/bus-core](../index.md) / WorkflowStateNotInitialized

# Class: WorkflowStateNotInitialized

Defined in: [packages/bus-core/src/workflow/persistence/error/workflow-state-not-initialized.ts:1](https://github.com/node-ts/bus/blob/2e6cf65c27833b707ae31ee623cfb6343770f434/packages/bus-core/src/workflow/persistence/error/workflow-state-not-initialized.ts#L1)

## Extends

* `Error`

## Constructors

### Constructor

```ts
new WorkflowStateNotInitialized(workflowStateName): WorkflowStateNotInitialized;
```

Defined in: [packages/bus-core/src/workflow/persistence/error/workflow-state-not-initialized.ts:4](https://github.com/node-ts/bus/blob/2e6cf65c27833b707ae31ee623cfb6343770f434/packages/bus-core/src/workflow/persistence/error/workflow-state-not-initialized.ts#L4)

#### Parameters

| Parameter | Type |
| ------ | ------ |
| `workflowStateName` | `string` |

#### Returns

`WorkflowStateNotInitialized`

#### Overrides

```ts
Error.constructor
```

## Properties

| Property | Modifier | Type | Description | Inherited from | Defined in |
| ------ | ------ | ------ | ------ | ------ | ------ |
| <a id="property-cause"></a> `cause?` | `public` | `unknown` | - | `Error.cause` | node_modules/.pnpm/typescript@6.0.3/node_modules/typescript/lib/lib.es2022.error.d.ts:24 |
| <a id="property-help"></a> `help` | `readonly` | `string` | - | - | [packages/bus-core/src/workflow/persistence/error/workflow-state-not-initialized.ts:2](https://github.com/node-ts/bus/blob/2e6cf65c27833b707ae31ee623cfb6343770f434/packages/bus-core/src/workflow/persistence/error/workflow-state-not-initialized.ts#L2) |
| <a id="property-message"></a> `message` | `public` | `string` | - | `Error.message` | node_modules/.pnpm/typescript@6.0.3/node_modules/typescript/lib/lib.es5.d.ts:1075 |
| <a id="property-name"></a> `name` | `public` | `string` | - | `Error.name` | node_modules/.pnpm/typescript@6.0.3/node_modules/typescript/lib/lib.es5.d.ts:1074 |
| <a id="property-stack"></a> `stack?` | `public` | `string` | - | `Error.stack` | node_modules/.pnpm/typescript@6.0.3/node_modules/typescript/lib/lib.es5.d.ts:1076 |
| <a id="property-workflowstatename"></a> `workflowStateName` | `readonly` | `string` | - | - | [packages/bus-core/src/workflow/persistence/error/workflow-state-not-initialized.ts:4](https://github.com/node-ts/bus/blob/2e6cf65c27833b707ae31ee623cfb6343770f434/packages/bus-core/src/workflow/persistence/error/workflow-state-not-initialized.ts#L4) |
| <a id="property-stacktracelimit"></a> `stackTraceLimit` | `static` | `number` | The `Error.stackTraceLimit` property specifies the number of stack frames collected by a stack trace (whether generated by `new Error().stack` or `Error.captureStackTrace(obj)`). The default value is `10` but may be set to any valid JavaScript number. Changes will affect any stack trace captured *after* the value has been changed. If set to a non-number value, or set to a negative number, stack traces will not capture any frames. | `Error.stackTraceLimit` | node_modules/.pnpm/@types+node@24.19.0/node_modules/@types/node/globals.d.ts:68 |

## Methods

### captureStackTrace()

```ts
static captureStackTrace(targetObject, constructorOpt?): void;
```

Defined in: node_modules/.pnpm/@types+node@24.19.0/node_modules/@types/node/globals.d.ts:52

Creates a `.stack` property on `targetObject`, which when accessed returns
a string representing the location in the code at which
`Error.captureStackTrace()` was called.

```js
const myObject = {};
Error.captureStackTrace(myObject);
myObject.stack;  // Similar to `new Error().stack`
```

The first line of the trace will be prefixed with
`${myObject.name}: ${myObject.message}`.

The optional `constructorOpt` argument accepts a function. If given, all frames
above `constructorOpt`, including `constructorOpt`, will be omitted from the
generated stack trace.

The `constructorOpt` argument is useful for hiding implementation
details of error generation from the user. For instance:

```js
function a() {
  b();
}

function b() {
  c();
}

function c() {
  // Create an error without stack trace to avoid calculating the stack trace twice.
  const { stackTraceLimit } = Error;
  Error.stackTraceLimit = 0;
  const error = new Error();
  Error.stackTraceLimit = stackTraceLimit;

  // Capture the stack trace above function b
  Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
  throw error;
}

a();
```

#### Parameters

| Parameter | Type |
| ------ | ------ |
| `targetObject` | `object` |
| `constructorOpt?` | `Function` |

#### Returns

`void`

#### Inherited from

```ts
Error.captureStackTrace
```

***

### isError()

```ts
static isError(error): error is Error;
```

Defined in: node_modules/.pnpm/typescript@6.0.3/node_modules/typescript/lib/lib.esnext.error.d.ts:21

Indicates whether the argument provided is a built-in Error instance or not.

#### Parameters

| Parameter | Type |
| ------ | ------ |
| `error` | `unknown` |

#### Returns

`error is Error`

#### Inherited from

```ts
Error.isError
```

***

### prepareStackTrace()

```ts
static prepareStackTrace(err, stackTraces): any;
```

Defined in: node_modules/.pnpm/@types+node@24.19.0/node_modules/@types/node/globals.d.ts:56

#### Parameters

| Parameter | Type |
| ------ | ------ |
| `err` | `Error` |
| `stackTraces` | `CallSite`\[] |

#### Returns

`any`

#### See

https://v8.dev/docs/stack-trace-api#customizing-stack-traces

#### Inherited from

```ts
Error.prepareStackTrace
```