Traceback (most recent call last):


 "export2onnx.py", line 62, in <module>

model.export_onnx()


 "export2onnx.py", line 57, in export_onnx

return onnx_mxnet.export_model(sym, params, [self.input_shape], np.float32, self.onnx_model)


 "C:\Users\Administrator\AppData\Roaming\Python\Python37\site-packages\mxnet\contrib\onnx\mx2onnx\export_model.py", line 83, in export_model

verbose=verbose)


 "C:\Users\Administrator\AppData\Roaming\Python\Python37\site-packages\mxnet\contrib\onnx\mx2onnx\export_onnx.py", line 253, in create_onnx_graph_proto

idx=idx


 "C:\Users\Administrator\AppData\Roaming\Python\Python37\site-packages\mxnet\contrib\onnx\mx2onnx\export_onnx.py", line 90, in convert_layer

raise AttributeError("No conversion function registered for op type %s yet." % op) 
AttributeError: No conversion function registered for op type topk yet.
Traceback (most recent call last):


 "/usr/src/homeassistant/homeassistant/components/ambient_station/__init__.py", line 439, in ws_connect

await self._attempt_connect()


 "/usr/src/homeassistant/homeassistant/components/ambient_station/__init__.py", line 350, in _attempt_connect

await self.client.websocket.connect()


 "/usr/local/lib/python3.7/site-packages/aioambient/websocket.py", line 76, in connect

transports=["websocket"],


 "/usr/local/lib/python3.7/site-packages/socketio/asyncio_client.py", line 108, in connect

engineio_path=socketio_path)


 "/usr/local/lib/python3.7/site-packages/engineio/asyncio_client.py", line 76, in connect

url, headers, engineio_path)


 "/usr/local/lib/python3.7/site-packages/engineio/asyncio_client.py", line 251, in _connect_websocket

ws = await self.http.ws_connect(
AttributeError: 'NoneType' object has no attribute 'ws_connect'
