RR_duino_net_serial.py: AttributeError: 'NoneType' object has no attribute 'last_ping'

[ggee]

This occurs some times when nodes are down then up. In this case, all nodes were briefly down.

Checking for dead nodes
Checking for dead nodes
node of address 2 is down
1597200586.4431894 1597200586.643349 2
fullID_from_address: 2002003
dict_items([(2002002, <__main__.RR_duino_node object at 0x767a83d0>), (2002003, <__main__.RR_duino_node object at 0x767a8430>)])
node of address 1 is down
1597200589.166671 1597200589.3668563 1
fullID_from_address: 2002002
dict_items([(2002002, <__main__.RR_duino_node object at 0x767a83d0>)])
Checking for dead nodes
  Trying to wake dead node up (2002002, <__main__.RR_duino_node object at 0x767a83d0>)
  Trying to wake dead node up (2002003, <__main__.RR_duino_node object at 0x767a8430>)
Timed out!
Traceback (most recent call last):
  File "RR_duino_net_serial.py", line 339, in <module>
    waiting_answer_from.last_ping -= RR_duino_node.PING_TIMEOUT / 5
AttributeError: 'NoneType' object has no attribute 'last_ping'

[manu-fwi]

I think I now where mots of the dead nodes problems come from. I am not able to work on that right now though.

[ggee]

Issue fixed.