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Python XBBG-NameError:name';强制索引器数据类型';没有定义_Python_Bloomberg - Fatal编程技术网

Python XBBG-NameError:name';强制索引器数据类型';没有定义

Python XBBG-NameError:name';强制索引器数据类型';没有定义,python,bloomberg,Python,Bloomberg,我正在尝试使用XBBG包使用python(也安装了blpapi)提取数据,但是下面的错误有人知道吗 import pandas as pd from xbbg import blp test = blp.bdp('AAPL US Equity','PX LAST') 回溯(最近一次呼叫最后一次): 文件“”,第3行,在 测试=blp.bdp('AAPL美国股票','PX最后一个') 文件“C:\ProgramData\Anaconda3\lib\site packages\xbbg\blp.p

我正在尝试使用XBBG包使用python(也安装了blpapi)提取数据,但是下面的错误有人知道吗

import pandas as pd
from xbbg import blp
test = blp.bdp('AAPL US Equity','PX LAST')
回溯(最近一次呼叫最后一次):

文件“”,第3行,在
测试=blp.bdp('AAPL美国股票','PX最后一个')
文件“C:\ProgramData\Anaconda3\lib\site packages\xbbg\blp.py”,第61行,在bdp中
.set_索引(['ticker','field']))
文件“C:\ProgramData\Anaconda3\lib\site packages\pandas\core\frame.py”,第4446行,在集合索引中
复制,
文件“C:\ProgramData\Anaconda3\lib\site packages\pandas\core\indexes\base.py”,第5704行,位于SECURE\U index\U from\U序列中
index=pd.index([0,0,0])
文件“C:\ProgramData\Anaconda3\lib\site packages\pandas\core\index\multi.py”,第429行,在from\U数组中
--------
文件“C:\ProgramData\Anaconda3\lib\site packages\pandas\util\\u decorators.py”,第208行,在包装器中
转换的allow_args参数(字符串或整数)
文件“C:\ProgramData\Anaconda3\lib\site packages\pandas\core\index\multi.py”,第260行,新__
文件“C:\ProgramData\Anaconda3\lib\site packages\pandas\core\indexes\multi.py”,第801行,在集合代码中
(2,“一”),
文件“C:\ProgramData\Anaconda3\lib\site packages\pandas\core\index\multi.py”,第801行,在
(2,“一”),
文件“C:\ProgramData\Anaconda3\lib\site packages\pandas\core\indexes\freezed.py”,第189行,已冻结
NameError:未定义名称“强制索引器\u数据类型”

否。请向我们显示您的代码,并确保指出发生错误的行。您可以尝试使用最新版本的pandas吗?
  File "<ipython-input-13-c08bdfa0831c>", line 3, in <module>
    test = blp.bdp('AAPL US Equity','PX LAST')

  File "C:\ProgramData\Anaconda3\lib\site-packages\xbbg\blp.py", line 61, in bdp
    .set_index(['ticker', 'field'])

  File "C:\ProgramData\Anaconda3\lib\site-packages\pandas\core\frame.py", line 4446, in set_index
    copy=copy,

  File "C:\ProgramData\Anaconda3\lib\site-packages\pandas\core\indexes\base.py", line 5704, in ensure_index_from_sequences
index = pd.Index([0, 0, 0])

  File "C:\ProgramData\Anaconda3\lib\site-packages\pandas\core\indexes\multi.py", line 429, in from_arrays
    --------

  File "C:\ProgramData\Anaconda3\lib\site-packages\pandas\util\_decorators.py", line 208, in wrapper
    Convert the allow_args argument (either string or integer) of

  File "C:\ProgramData\Anaconda3\lib\site-packages\pandas\core\indexes\multi.py", line 260, in __new__

  File "C:\ProgramData\Anaconda3\lib\site-packages\pandas\core\indexes\multi.py", line 801, in _set_codes
        (2, "one"),

  File "C:\ProgramData\Anaconda3\lib\site-packages\pandas\core\indexes\multi.py", line 801, in <genexpr>
        (2, "one"),

  File "C:\ProgramData\Anaconda3\lib\site-packages\pandas\core\indexes\frozen.py", line 189, in _ensure_frozen

NameError: name 'coerce_indexer_dtype' is not defined