"writeBLECharacteristicValue:Error Domain=CBATTErrorDomain Code=4 \"The command is invalid.\"

调用 uni.writeBLECharacteristicValue 报错，有大佬遇到过吗
{
"errMsg": "writeBLECharacteristicValue:fail Error Domain=CBATTErrorDomain Code=4 \"The command is invalid.\" UserInfo={NSLocalizedDescription=The command is invalid.},https://ask.dcloud.net.cn/article/282",
"errCode": 10007,
"code": 10007
}
网上找遍了，没看到这个错误码