WebpackError

webpack / WebpackError

Class: WebpackError

Defined in: webpack/types.d.ts:19041

Extends

• Error

Indexable

[index: number]: () => string

Constructors

Constructor

new WebpackError(message?, options?): WebpackError

Defined in: webpack/types.d.ts:19045

Creates an instance of WebpackError.

Parameters

message?

string

options?

cause?

unknown

Returns

WebpackError

Overrides

Error.constructor

Properties

chunk?

optional chunk: Chunk

Defined in: webpack/types.d.ts:19051

---

details?

optional details: string

Defined in: webpack/types.d.ts:19047

---

file?

optional file: string

Defined in: webpack/types.d.ts:19052

---

hideStack?

optional hideStack: boolean

Defined in: webpack/types.d.ts:19050

---

loc?

optional loc: SyntheticDependencyLocation | RealDependencyLocation

Defined in: webpack/types.d.ts:19049

---

message

message: string

Defined in: docs.webpack.js.org/node_modules/typescript/lib/lib.es5.d.ts:1077

Inherited from

Error.message

---

module?

optional module: Module

Defined in: webpack/types.d.ts:19048

---

name

name: string

Defined in: docs.webpack.js.org/node_modules/typescript/lib/lib.es5.d.ts:1076

Inherited from

Error.name

---

stack?

optional stack: string

Defined in: docs.webpack.js.org/node_modules/typescript/lib/lib.es5.d.ts:1078

Inherited from

Error.stack

---

stackTraceLimit

static stackTraceLimit: number

Defined in: webpack/types.d.ts:19107

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.

Overrides

Error.stackTraceLimit

Methods

deserialize()

deserialize(__namedParameters): void

Defined in: webpack/types.d.ts:19054

Parameters

__namedParameters

ObjectDeserializerContext

Returns

void

---

serialize()

serialize(__namedParameters): void

Defined in: webpack/types.d.ts:19053

Parameters

__namedParameters

ObjectSerializerContext

Returns

void

---

captureStackTrace()

static captureStackTrace(targetObject, constructorOpt?): void

Defined in: webpack/types.d.ts:19092

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

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:

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

targetObject

object

constructorOpt?

Function

Returns

void

Overrides

Error.captureStackTrace

---

prepareStackTrace()

static prepareStackTrace(err, stackTraces): any

Defined in: webpack/types.d.ts:19096

Parameters

err

Error

stackTraces

CallSite[]

Returns

any

See

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

Overrides

Error.prepareStackTrace