I've been repeatedly getting the following error when compiling my project: Unknown class name 'CBCentralManagerDelegate'; did you mean 'CBCentralManager' Within CoreBluetooth.framework my CoreBluetooth.h is as follows: /*! * @header * @file CoreBluetooth.h * @framework CoreBluetooth * * @discussion Bluetooth Low Energy framework * * @copyright 2011 Apple, Inc. All rights reserved. */ #ifndef _CORE_BLUETOOTH_H_ #define _CORE_BLUETOOTH_H_ #endif #import <CoreBluetooth/CBDefines.h> #if __OBJC__ #import <CoreBluetooth/CBCentralManager.h> #import <CoreBluetooth/CBPeripheralManager.h> #import <CoreBluetooth/CBPeripheral.h> #import <CoreBluetooth/CBCentral.h> #import <CoreBluetooth/CBService.h> #import <CoreBluetooth/CBCharacteristic.h> #import <CoreBluetooth/CBDescriptor.h> #import <CoreBluetooth/CBError.h> #import <CoreBluetooth/CBUUID.h> #import <CoreBluetooth/CBAdvertisementData.h> #import <CoreBluetooth/CBATTRequest.h> #endif Specifically I'm missing #import <CoreBluetooth/CBCentralManagerDelegate.h> as well as the relevant class within my Headers folder. Does anyone know why this might be the case? I'm using Xcode 15.1 Beta 3.