API Reference > bentleyjs-core > Errors > BentleyError BentleyError Class The error type thrown by this module. BentleyError subclasses Error to add an errorNumber member. See IModelStatus for errorNumber values. Extends Error Methods Name Description constructor(errorNumber: number, message?: string, log?: LogFunction, category?: string, getMetaData?: GetMetaDataFunction): BentleyError Construct a new BentleyError _initName(): string Protected This function returns the name of each error status. getMetaData(): any Return the meta data associated with this BentleyError. Properties Name Type Description errorNumber number hasMetaData Accessor ReadOnly boolean Returns true if this BentleyError includes (optional) meta data. Defined in core/bentley/src/BentleyError.ts Line 394 Last Updated: 29 November, 2022