i installed and used the react-native-bluetooth-serial-next library on an ios device. even though everything was installed and configured, when i launched it, i got an error: error typeerror:...
在ios设备上使用react-native-bluetooth-serial-next库时,出现错误:error typeerror: cannot read property 'disconnect' of null。解决方法包括检查蓝牙连接状态、确保设备已正确连接,以及更新库版本。