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CommonMismatchError

Represents an error that occurs when the Common for a given block does not match the Common of the VM.

Common mismatch errors can occur due to:

  • Discrepancies between the Common configurations for a block and the VM.
  • Attempting to use features from a different hardfork than what’s configured.

Example

import { CommonMismatchError } from '@tevm/errors'
import { createMemoryClient } from '@tevm/memory-client'
import { Hardfork } from '@tevm/common'


const client = createMemoryClient({ hardfork: Hardfork.Shanghai })


try {
  await client.setChain({ hardfork: Hardfork.London })
  // This might throw a CommonMismatchError if the operation is incompatible
} catch (error) {
  if (error instanceof CommonMismatchError) {
    console.error('Common mismatch:', error.message)
    console.log('Documentation:', error.docsLink)
    // Handle the common mismatch error, possibly by updating the client configuration
  }
}

Extends

Constructors

new CommonMismatchError()

new CommonMismatchError(message?, args?): CommonMismatchError

Constructs a CommonMismatchError.

Parameters

• message?: string = 'Common mismatch error occurred.'

Human-readable error message.

• args?: CommonMismatchErrorParameters = {}

Additional parameters for the error.

Returns

CommonMismatchError

Overrides

ExecutionError.constructor

Defined in

packages/errors/src/common/CommonMismatchError.js:51

Properties

_tag

_tag: string

More discriminated version of name. Can be used to discriminate between errors with the same name.

Inherited from

ExecutionError._tag

Defined in

packages/errors/src/ethereum/BaseError.js:82

cause

cause: any

Inherited from

ExecutionError.cause

Defined in

packages/errors/src/ethereum/BaseError.js:114

code

code: number

Inherited from

ExecutionError.code

Defined in

packages/errors/src/ethereum/BaseError.js:112

details

details: string

Inherited from

ExecutionError.details

Defined in

packages/errors/src/ethereum/BaseError.js:91

docsPath

docsPath: undefined | string

Path to the documentation for this error.

Inherited from

ExecutionError.docsPath

Defined in

packages/errors/src/ethereum/BaseError.js:96

message

message: string

Human-readable error message.

Inherited from

ExecutionError.message

Defined in

node_modules/.pnpm/typescript@5.6.2/node_modules/typescript/lib/lib.es5.d.ts:1077

metaMessages

metaMessages: undefined | string[]

Additional meta messages for more context.

Inherited from

ExecutionError.metaMessages

Defined in

packages/errors/src/ethereum/BaseError.js:100

name

name: string

The name of the error, used to discriminate errors.

Inherited from

ExecutionError.name

Defined in

node_modules/.pnpm/typescript@5.6.2/node_modules/typescript/lib/lib.es5.d.ts:1076

shortMessage

shortMessage: string

Inherited from

ExecutionError.shortMessage

Defined in

packages/errors/src/ethereum/BaseError.js:104

stack?

optional stack: string

Inherited from

ExecutionError.stack

Defined in

node_modules/.pnpm/typescript@5.6.2/node_modules/typescript/lib/lib.es5.d.ts:1078

version

version: string

Inherited from

ExecutionError.version

Defined in

packages/errors/src/ethereum/BaseError.js:108

code

static code: number = -32000

The error code for ExecutionError.

Inherited from

ExecutionError.code

Defined in

packages/errors/src/ethereum/ExecutionErrorError.js:46

prepareStackTrace()?

static optional prepareStackTrace: (err, stackTraces) => any

Optional override for formatting stack traces

Parameters

• err: Error

• stackTraces: CallSite[]

Returns

any

See

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

Inherited from

ExecutionError.prepareStackTrace

Defined in

node_modules/.pnpm/@types+node@22.7.3/node_modules/@types/node/globals.d.ts:143

stackTraceLimit

static stackTraceLimit: number

Inherited from

ExecutionError.stackTraceLimit

Defined in

node_modules/.pnpm/@types+node@22.7.3/node_modules/@types/node/globals.d.ts:145

Methods

walk()

walk(fn?): unknown

Walks through the error chain.

Parameters

• fn?: Function

A function to execute on each error in the chain.

Returns

unknown

The first error that matches the function, or the original error.

Inherited from

ExecutionError.walk

Defined in

packages/errors/src/ethereum/BaseError.js:137

captureStackTrace()

captureStackTrace(targetObject, constructorOpt)

static captureStackTrace(targetObject, constructorOpt?): void

Create .stack property on a target object

Parameters

• targetObject: object

• constructorOpt?: Function

Returns

void

Inherited from

ExecutionError.captureStackTrace

Defined in

node_modules/.pnpm/@types+node@22.7.3/node_modules/@types/node/globals.d.ts:136

captureStackTrace(targetObject, constructorOpt)

static captureStackTrace(targetObject, constructorOpt?): void

Create .stack property on a target object

Parameters

• targetObject: object

• constructorOpt?: Function

Returns

void

Inherited from

ExecutionError.captureStackTrace

Defined in

node_modules/.pnpm/bun-types@1.1.29/node_modules/bun-types/globals.d.ts:1630

captureStackTrace(targetObject, constructorOpt)

static captureStackTrace(targetObject, constructorOpt?): void

Create .stack property on a target object

Parameters

• targetObject: object

• constructorOpt?: Function

Returns

void

Inherited from

ExecutionError.captureStackTrace

Defined in

node_modules/.pnpm/@types+node@20.12.14/node_modules/@types/node/globals.d.ts:21