OGError - OpenGeometry

class OGError extends Error

import { OGError, OpenGeometry, Solid, OG_PRIMITIVE_CUBOID, type ErrorDetails } from 'opengeometry';

await OpenGeometry.create(
  { wasmURL: '/opengeometry_bg.wasm' },
  { workerURL: '/tessellation-worker.js' },
);

try {
  new Solid(OG_PRIMITIVE_CUBOID, { width: 1, height: 1 });
} catch (error) {
  if (error instanceof OGError) {
    const details: ErrorDetails = error.details;
    console.log(error.code, error.call, JSON.stringify(error), details);
  }
}

Fields

Field	Type	Meaning
`code`	`string`	A stable name, such as `InvalidParameter`
`call`	`string`	The call that failed, such as `Solid.constructor`
`message`	`string`	A text for people. Do not parse it
`details`	`ErrorDetails`	More data for some codes. `{}` when there is none
`name`	`'OGError'`

The codes are listed on Errors and limits.

Methods

toJSON() returns { code, call, message, details }, so JSON.stringify keeps every field.
OGError.fromJSON(value) makes an OGError from that object, for example after it crossed a worker or a network.

ErrorDetails

Partial<OperateErrorDetails> & Record<string, unknown>.

OperateErrorDetails

The details of a refused operate:

Field	Type	Meaning
`handlers`	`string[]`	The methods that took part
`attempted`	`string[]`	Every method that was tried
`families`	`[string, string]`	The pair of surface families that the kernel could not handle
`toolIndex`	`number`	The index of the tool that failed
`ogIds`	`string[]`	The bodies involved

Last modified on November 10, 2026