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Class: ActivityExecutionAlreadyStartedError

client.ActivityExecutionAlreadyStartedError

Thrown when starting an Activity failed because another Activity with the same ID already exists and reusing the ID is not allowed under chosen ID reuse policy and ID conflict policy. See ActivityOptions.idReusePolicy and ActivityOptions.idConflictPolicy.

Standalone Activities are experimental. APIs may be subject to change.

Hierarchy​

  • Error

    ↳ ActivityExecutionAlreadyStartedError

Constructors​

constructor​

• new ActivityExecutionAlreadyStartedError(message, activityId, runId): ActivityExecutionAlreadyStartedError

Parameters​

NameTypeDescription
messagestring-
activityIdstringID of the Activity that failed to start.
runIdstringRun ID of the existing Activity execution with the same Activity ID.

Returns​

ActivityExecutionAlreadyStartedError

Overrides​

Error.constructor

Properties​

activityId​

• Readonly activityId: string

ID of the Activity that failed to start.

cause​

• Optional cause: unknown

Inherited from​

Error.cause

message​

• message: string

Inherited from​

Error.message

name​

• name: string

Inherited from​

Error.name

runId​

• Readonly runId: string

Run ID of the existing Activity execution with the same Activity ID.

stack​

• Optional stack: string

Inherited from​

Error.stack

stackTraceLimit​

▪ Static stackTraceLimit: 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.

Inherited from​

Error.stackTraceLimit

Methods​

captureStackTrace​

▸ captureStackTrace(targetObject, constructorOpt?): void

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​

NameType
targetObjectobject
constructorOpt?Function

Returns​

void

Inherited from​

Error.captureStackTrace

prepareStackTrace​

▸ prepareStackTrace(err, stackTraces): any

Parameters​

NameType
errError
stackTracesCallSite[]

Returns​

any

See

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

Inherited from​

Error.prepareStackTrace