ForkError
Represents an error thrown when attempting to fetch a resource from a Forked transport.
If the underlying JSON-RPC call has an error code, the error code will be proxied to the ForkError.
Most tevm methods return these errors as values if throwOnFail
is set to false
and a forkUrl is provided
Example
try { // Some operation that can throw an ForkError } catch (error) { if (error instanceof ForkError) { console.error(error.message); // Handle the account locked error } }
To debug this error check to see if there might be a misconfiguration or rate limit of the fork transport.
If the issue is a rate limit consider using the rateLimit
transport options to limit how many
requests tevm are made.
import { rateLimit, http } from "@tevm/jsonrpc"import { createMemoryClient } from "@tevm/memory-client"
const client = createMemoryClient({ fork: { transport: rateLimit( http('https://mainnet.optimism.io'), { browser: false, requestsPerSecond: 25 } ) )}}
Param
A human-readable error message.
Param
Additional parameters for the BaseError.
Extends
Constructors
new ForkError()
new ForkError(
message
,args
,tag
):ForkError
Constructs an ForkError.
Parameters
• message: string
Human-readable error message.
• args: ForkErrorParameters
Additional parameters for the BaseError.
• tag: string
= 'ForkError'
Returns
Overrides
Defined in
packages/errors/src/fork/ForkError.js:67
Properties
_tag
_tag:
string
Same as name, used internally.
Inherited from
Defined in
packages/errors/src/ethereum/BaseError.js:81
cause
cause:
any
Inherited from
Defined in
packages/errors/src/ethereum/BaseError.js:113
code
code:
number
Error code, analogous to the code in JSON RPC error.
Inherited from
Defined in
packages/errors/src/ethereum/BaseError.js:111
details
details:
string
Inherited from
Defined in
packages/errors/src/ethereum/BaseError.js:90
docsPath
docsPath:
undefined
|string
Path to the documentation for this error.
Inherited from
Defined in
packages/errors/src/ethereum/BaseError.js:95
message
message:
string
Human-readable error message.
Inherited from
Defined in
node_modules/.pnpm/typescript@5.5.2/node_modules/typescript/lib/lib.es5.d.ts:1077
metaMessages
metaMessages:
undefined
|string
[]
Additional meta messages for more context.
Inherited from
Defined in
packages/errors/src/ethereum/BaseError.js:99
name
name:
string
The name of the error, used to discriminate errors.
Inherited from
Defined in
node_modules/.pnpm/typescript@5.5.2/node_modules/typescript/lib/lib.es5.d.ts:1076
shortMessage
shortMessage:
string
Inherited from
Defined in
packages/errors/src/ethereum/BaseError.js:103
stack?
optional
stack:string
Inherited from
Defined in
node_modules/.pnpm/typescript@5.5.2/node_modules/typescript/lib/lib.es5.d.ts:1078
version
version:
string
Inherited from
Defined in
packages/errors/src/ethereum/BaseError.js:107
prepareStackTrace()?
static
optional
prepareStackTrace: (err
,stackTraces
) =>any
Optional override for formatting stack traces
See
https://v8.dev/docs/stack-trace-api#customizing-stack-traces
Parameters
• err: Error
• stackTraces: CallSite
[]
Returns
any
Inherited from
Defined in
node_modules/.pnpm/@types+node@20.14.8/node_modules/@types/node/globals.d.ts:28
stackTraceLimit
static
stackTraceLimit:number
Inherited from
Defined in
node_modules/.pnpm/@types+node@20.14.8/node_modules/@types/node/globals.d.ts:30
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
Defined in
packages/errors/src/ethereum/BaseError.js:136
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
Defined in
node_modules/.pnpm/@types+node@20.14.8/node_modules/@types/node/globals.d.ts:21
captureStackTrace(targetObject, constructorOpt)
static
captureStackTrace(targetObject
,constructorOpt
?):void
Create .stack property on a target object
Parameters
• targetObject: object
• constructorOpt?: Function
Returns
void
Inherited from
Defined in
node_modules/.pnpm/@types+node@22.1.0/node_modules/@types/node/globals.d.ts:22
captureStackTrace(targetObject, constructorOpt)
static
captureStackTrace(targetObject
,constructorOpt
?):void
Create .stack property on a target object
Parameters
• targetObject: object
• constructorOpt?: Function
Returns
void
Inherited from
Defined in
node_modules/.pnpm/bun-types@1.1.18/node_modules/bun-types/globals.d.ts:1613
captureStackTrace(targetObject, constructorOpt)
static
captureStackTrace(targetObject
,constructorOpt
?):void
Create .stack property on a target object
Parameters
• targetObject: object
• constructorOpt?: Function
Returns
void
Inherited from
Defined in
node_modules/.pnpm/@types+node@20.12.14/node_modules/@types/node/globals.d.ts:21