wx.onBluetoothDeviceFound(function (devices) {

if (devices.deviceId === undefined || devices.deviceId === null ) {

    var ObjdeviceId = devices.devices[0]

 } else {

    var ObjdeviceId = devices.device

 }

var guangbo = that.ab2str(ObjdeviceId.advertisData).toUpperCase()

…

6.5.22之前这地方不会报错，更新到6.5.22这地方返回的advertisData是缺失的应该。

现在改成就好了

if (ObjdeviceId.advertisData)

{

var guangbo = that.ab2str(ObjdeviceId.advertisData).toUpperCase()

}