苹果系统连接蓝牙使用writeBLECharacteristicValue发送数据报错 The handle is invalid

发送失败, [Object] {"errMsg":"writeBLECharacteristicValue:fail Error Domain=CBATTErrorDomain Code=1 \"The handle is invalid.\" UserInfo={NSLocalizedDescription=The handle is invalid.},https://ask.dcloud.net.cn/article/282","errCode":10007,"code":10007}