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andrewshilliday / garage-door-controller

Software to monitor and control garage doors via a raspberry pi
MIT License
327 stars 132 forks source link

exceptions.TypeError: 'NoneType' object is not iterable #133

Open KnottyUK opened 1 year ago

KnottyUK commented 1 year ago

Hi,

I've built a Raspbian Buster on Raspberry Pi Zero W Rev 1.1 and I'm using Python 2.7.16.

When I run the script manually with the door sensor in different states, open or closed, this is correctly reported on the web page. However, if I try to change the state with the script running the change isn't reported.

pi@WestonsSecurity1:~/garage-door-controller $ python2 controller.py Unhandled error in Deferred:

Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/twisted/internet/base.py", line 1267, in run self.mainLoop() File "/usr/lib/python2.7/dist-packages/twisted/internet/base.py", line 1276, in mainLoop self.runUntilCurrent() File "/usr/lib/python2.7/dist-packages/twisted/internet/base.py", line 902, in runUntilCurrent call.func(*call.args, call.kw) File "/usr/lib/python2.7/dist-packages/twisted/internet/task.py", line 239, in call d = defer.maybeDeferred(self.f, *self.a, *self.kw) --- --- File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 151, in maybeDeferred result = f(args, kw) File "controller.py", line 152, in status_check self.send_msg(door, title, message) File "controller.py", line 166, in send_msg for alert in self.alert_type: exceptions.TypeError: 'NoneType' object is not iterable

Any help would be greatly appreciated.

Regards, Paul.