'rescue_in_refresh!' BLE::Not::Ready

[hhseine]

Hi, I was playing around with your gem and got this error when trying to do the following things:

• connect to a ble device
• get rssi, tx_power, services or characteristics.

I tried running ruby on a raspberry pi 3 and a dragonboard but got the same error. I updated bluez to the latest version and also used a bluetooth dongle to be sure that the problem was not coming from the internal bluetooth of the boards. I also played around with hciconfig but no success. I wonder if someone already encountered the same problem or not.

Thanks for your help in advance.

[terry90]

+1

[cozzubbo]

+1

[rights-uchida]

+1

[kamaradclimber]

Same issue here. Looking at the error in details:

#<DBus::Error: No such property 'GattServices'; caused by 3 sender=:1.3 -> dest=:1.423406 serial=394 reply_serial=40 path=; interface=; member= error_name=org.freedesktop.DBus.Error.InvalidArgs>

Using bluetoothclt allow to connect, pair and explore the device using the gatt submenu.

Looks very similar to #6