Traceback (most recent call last):


 "demo1.py", line 11, in <module>

Blinker.begin('1c6f493bb57f')


 "/usr/local/lib/python3.6/dist-packages/Blinker-0.2.0-py3.6.egg/Blinker/Blinker.py", line 151, in begin

bProto.conn2.start(bProto.conn1.bmqtt.deviceName)


 "/usr/local/lib/python3.6/dist-packages/Blinker-0.2.0-py3.6.egg/BlinkerAdapters/BlinkerLinuxWS.py", line 86, in start

mDNSinit(self.type , name)


 "/usr/local/lib/python3.6/dist-packages/Blinker-0.2.0-py3.6.egg/BlinkerAdapters/BlinkerLinuxWS.py", line 40, in mDNSinit

zeroconf.register_service(info)


 "/usr/local/lib/python3.6/dist-packages/zeroconf-0.27.1-py3.6.egg/zeroconf/__init__.py", line 2385, in register_service

self._broadcast_service(info)


 "/usr/local/lib/python3.6/dist-packages/zeroconf-0.27.1-py3.6.egg/zeroconf/__init__.py", line 2419, in _broadcast_service

info.server,


 "/usr/local/lib/python3.6/dist-packages/zeroconf-0.27.1-py3.6.egg/zeroconf/__init__.py", line 652, in __init__

DNSRecord.__init__(self, name, type_, class_, ttl)


 "/usr/local/lib/python3.6/dist-packages/zeroconf-0.27.1-py3.6.egg/zeroconf/__init__.py", line 457, in __init__

self._expiration_time = self.get_expiration_time(100)


 "/usr/local/lib/python3.6/dist-packages/zeroconf-0.27.1-py3.6.egg/zeroconf/__init__.py", line 484, in get_expiration_time

return self.created + (percent * self.ttl * 10)
TypeError: unsupported operand type(s) for +: 'float' and 'str'
`Traceback (most recent call last):


 "/home/frappe/frappe-bench/apps/frappe/frappe/app.py", line 62, in application

response = frappe.handler.handle()


 "/home/frappe/frappe-bench/apps/frappe/frappe/handler.py", line 22, in handle

data = execute_cmd(cmd)


 "/home/frappe/frappe-bench/apps/frappe/frappe/handler.py", line 53, in execute_cmd

return frappe.call(method, **frappe.form_dict)


 "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 939, in call

return fn(*args, **newargs)


 "/home/frappe/frappe-bench/apps/frappe/frappe/client.py", line 67, in get_value

check_parent_permission(parent)
TypeError: check_parent_permission() takes exactly 2 arguments (1 given)`
