MissingReferenceError
Thrown when a named converter or pattern reference cannot be resolved.
Members
captureStackTrace(targetObject: object, constructorOpt?: Function): voidMethodCreates 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
| Name | Type | Description |
|---|---|---|
targetObject | object | — |
constructorOpt | Function | — |
Returns
void
cause: unknownPropertyNo description is available yet.
MissingReferenceError(message?: string): MissingReferenceErrorConstructorNo description is available yet.
Parameters
| Name | Type | Description |
|---|---|---|
message | string | — |
Returns
message: stringPropertyNo description is available yet.
name: stringPropertyNo description is available yet.
prepareStackTrace(err: Error, stackTraces: CallSite[]): anyMethodhttps://v8.dev/docs/stack-trace-api#customizing-stack-traces
Parameters
| Name | Type | Description |
|---|---|---|
err | Error | — |
stackTraces | CallSite[] | — |
Returns
any
stack: stringPropertyNo description is available yet.
stackTraceLimit: numberPropertyThe 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.
