I have the same errors
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.components.sensor.statistics: variance requires at least two data points
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.components.sensor.statistics: mean requires at least one data point
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.components.sensor.statistics: variance requires at least two data points
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.components.sensor.statistics: mean requires at least one data point
16-12-05 10:17:33 homeassistant.components.sensor.statistics: variance requires at least two data points
16-12-05 10:17:33 homeassistant.components.climate.generic_thermostat: Unable to update from sensor: could not convert string to float: 'unavailable'
16-12-05 10:17:33 homeassistant.components.sensor.statistics: mean requires at least one data point
16-12-05 10:17:33 homeassistant.components.sensor.statistics: variance requires at least two data points
16-12-05 10:17:33 homeassistant.components.sensor.statistics: mean requires at least one data point
16-12-05 10:17:33 homeassistant.components.sensor.statistics: variance requires at least two data points
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.components.sensor.statistics: mean requires at least one data point
16-12-05 10:17:33 homeassistant.components.sensor.statistics: variance requires at least two data points
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.components.sensor.statistics: mean requires at least one data point
16-12-05 10:17:33 homeassistant.components.climate.generic_thermostat: Unable to update from sensor: could not convert string to float: 'unavailable'
16-12-05 10:17:33 homeassistant.components.sensor.statistics: variance requires at least two data points
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.components.sensor.statistics: mean requires at least one data point
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.components.sensor.statistics: variance requires at least two data points
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:33 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:17:37 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:18:00 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:18:00 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:18:05 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized
16-12-05 10:18:27 homeassistant.core: Error doing job: Future exception was never retrieved
Traceback (most recent call last):
File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 246, in _forward_event
self.send_message(event_message(iden, event))
File "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/websocket_api.py", line 221, in send_message
self.wsock.send_json(message, dumps=JSON_DUMP)
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 169, in send_json
self.send_str(dumps(data))
File "/home/hass/.homeassistant/deps/aiohttp/web_ws.py", line 156, in send_str
self._writer.send(data, binary=False)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 354, in send
self._send_frame(message, WSMsgType.TEXT)
File "/home/hass/.homeassistant/deps/aiohttp/_ws_impl.py", line 333, in _send_frame
self.writer.write(header + message)
File "/usr/lib/python3.4/asyncio/selector_events.py", line 898, in write
self._buffer.extend(data)
BufferError: Existing exports of data: object cannot be re-sized