Method notDiscoveredEntity

packages/core/src/errors.ts:73–83

(data: any, meta?: EntityMetadata, action = 'persist')

  }

  static notDiscoveredEntity(data: any, meta?: EntityMetadata, action = 'persist'): ValidationError {
    /* v8 ignore next */
    const type = meta?.className ?? /\[object (\w+)]/.exec(Object.prototype.toString.call(data))![1].toLowerCase();
    let err = `Trying to ${action} not discovered entity of type ${type}.`;

    if (meta) {
      err += ` Entity with this name was discovered, but not the prototype you are passing to the ORM. If using EntitySchema, be sure to point to the implementation via \`class\`.`;
    }

    return new ValidationError(err);
  }

  static invalidPropertyName(entityName: EntityName, invalid: string): ValidationError {
    return new ValidationError(`Entity '${Utils.className(entityName)}' does not have property '${invalid}'`);