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/Users/xsz/workspace/vnpy/venv/bin/python "/Users/xsz/Library/Application Support/JetBrains/IntelliJIdea2021.2/plugins/python/helpers/pydev/pydevd.py" --multiproc --qt-support=auto --client 127.0.0.1 --port 51706 --file /Users/xsz/workspace/vnpy/examples/veighna_trader/run.py
Connected to pydev debugger (build 212.5284.40)
Faile to import cython option pricing model, please rebuild with cython in cmd.
qt.qpa.fonts: Populating font family aliases took 211 ms. Replace uses of missing font family "微软雅黑" with one that exists to avoid this cost.
找不到数据库驱动vnpy_sqlite,使用默认的SQLite数据库
python-BaseException
Traceback (most recent call last):
File "/Users/xsz/workspace/vnpy/vnpy/trader/database.py", line 131, in get_database
module = import_module(module_name)
File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/importlib/init.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'vnpy_sqlite'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'vnpy_sqlite'

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pip install vnpy_sqlite

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