ticks_data = get_tick(
securities='300235.SZ',
start_date='20251118 14:44',
end_date='20251118 14:46',
fields=fields)
print(ticks_data.to_string())
MGInvalidArgument: Can't get attribute '_unpickle_timestamp' on <module 'pandas._libs.tslibs.timestamps' from '/opt/conda/lib/python3.8/site-packages/pandas/_libs/tslibs/timestamps.cpython-38-x86_64-linux-gnu.so'>