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Update FAQ.rst

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Pengrong Zhu
2021-09-08 10:58:49 +08:00
committed by you-n-g
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@@ -97,4 +97,57 @@ Also, feel free to post a new issue in our GitHub repository. We always check ea
python setup.py build_ext --inplace
- If the error occurs when importing ``qlib`` package with command ``python`` , users need to change the running directory to ensure that the script does not run in the project directory.
- If the error occurs when importing ``qlib`` package with command ``python`` , users need to change the running directory to ensure that the script does not run in the project directory.
4. BadNamespaceError: / is not a connected namespace
------------------------------------------------------------------------------------------------------------------------------------
.. code-block:: python
File "qlib_online.py", line 35, in <module>
cal = D.calendar()
File "e:\code\python\microsoft\qlib_latest\qlib\qlib\data\data.py", line 973, in calendar
return Cal.calendar(start_time, end_time, freq, future=future)
File "e:\code\python\microsoft\qlib_latest\qlib\qlib\data\data.py", line 798, in calendar
self.conn.send_request(
File "e:\code\python\microsoft\qlib_latest\qlib\qlib\data\client.py", line 101, in send_request
self.sio.emit(request_type + "_request", request_content)
File "G:\apps\miniconda\envs\qlib\lib\site-packages\python_socketio-5.3.0-py3.8.egg\socketio\client.py", line 369, in emit
raise exceptions.BadNamespaceError(
BadNamespaceError: / is not a connected namespace.
- The version of ``python-socketio`` in qlib needs to be the same as the version of ``python-socketio`` in qlib-server:
.. code-block:: bash
pip install -U python-socketio==<qlib-server python-socketio version>
5. TypeError: send() got an unexpected keyword argument 'binary'
------------------------------------------------------------------------------------------------------------------------------------
.. code-block:: python
File "qlib_online.py", line 35, in <module>
cal = D.calendar()
File "e:\code\python\microsoft\qlib_latest\qlib\qlib\data\data.py", line 973, in calendar
return Cal.calendar(start_time, end_time, freq, future=future)
File "e:\code\python\microsoft\qlib_latest\qlib\qlib\data\data.py", line 798, in calendar
self.conn.send_request(
File "e:\code\python\microsoft\qlib_latest\qlib\qlib\data\client.py", line 101, in send_request
self.sio.emit(request_type + "_request", request_content)
File "G:\apps\miniconda\envs\qlib\lib\site-packages\socketio\client.py", line 263, in emit
self._send_packet(packet.Packet(packet.EVENT, namespace=namespace,
File "G:\apps\miniconda\envs\qlib\lib\site-packages\socketio\client.py", line 339, in _send_packet
self.eio.send(ep, binary=binary)
TypeError: send() got an unexpected keyword argument 'binary'
- The ``python-engineio`` version needs to be compatible with the ``python-socketio`` version, reference: https://github.com/miguelgrinberg/python-socketio#version-compatibility
.. code-block:: bash
pip install -U python-engineio==<compatible python-socketio version>
# or
pip install -U python-socketio==3.1.2 python-engineio==3.13.2