提示FileNotFoundError: [Errno 2] No such file or directory: 'Reference_codes.xlsx'

[llz77]

Traceback (most recent call last):
File "update_simplified_combination.py", line 42, in
cb2 = acb(curr)
File "E:\Pyfiles\Stock_calculation-master\invest_combination_simplified.py", line 108, in init
self.update_reference()
File "E:\Pyfiles\Stock_calculation-master\invest_combination_simplified.py", line 113, in update_reference
ref_info = pd.read_excel(ref_info_file,dtype = str)
File "E:\Devtools\Anaconda\lib\site-packages\pandas\util_decorators.py", line 208, in wrapper
return func(*args, **kwargs)
File "E:\Devtools\Anaconda\lib\site-packages\pandas\io\excel_base.py", line 310, in read_excel
io = ExcelFile(io, engine=engine)
File "E:\Devtools\Anaconda\lib\site-packages\pandas\io\excel_base.py", line 819, in init
self._reader = self.enginesengine
File "E:\Devtools\Anaconda\lib\site-packages\pandas\io\excel_xlrd.py", line 21, in init
super().init(filepath_or_buffer)
File "E:\Devtools\Anaconda\lib\site-packages\pandas\io\excel_base.py", line 359, in init
self.book = self.load_workbook(filepath_or_buffer)
File "E:\Devtools\Anaconda\lib\site-packages\pandas\io\excel_xlrd.py", line 36, in load_workbook
return open_workbook(filepath_or_buffer)
File "E:\Devtools\Anaconda\lib\site-packages\xlrd_init.py", line 111, in open_workbook
with open(filename, "rb") as f:
FileNotFoundError: [Errno 2] No such file or directory: 'Reference_codes.xlsx'

[zhixwang]

已经上传了这个文件，请查看最新的repo，谢谢反馈！ HeisenBerg9012 <notifications@github.com> 于2020年1月18日周六 下午10:53写道：

…

Traceback (most recent call last): File "update_simplified_combination.py", line 42, in cb2 = acb(curr) File "E:\Pyfiles\Stock_calculation-master\invest_combination_simplified.py", line 108, in *init* self.update_reference() File "E:\Pyfiles\Stock_calculation-master\invest_combination_simplified.py", line 113, in update_reference ref_info = pd.read_excel(ref_info_file,dtype = str) File "E:\Devtools\Anaconda\lib\site-packages\pandas\util_decorators.py", line 208, in wrapper return func(*args, **kwargs) File "E:\Devtools\Anaconda\lib\site-packages\pandas\io\excel_base.py", line 310, in read_excel io = ExcelFile(io, engine=engine) File "E:\Devtools\Anaconda\lib\site-packages\pandas\io\excel_base.py", line 819, in *init* self._reader = self. *enginesengine <http://self._io> File "E:\Devtools\Anaconda\lib\site-packages\pandas\io\excel_xlrd.py", line 21, in init super().init(filepath_or_buffer) File "E:\Devtools\Anaconda\lib\site-packages\pandas\io\excel_base.py", line 359, in init self.book = self.load_workbook(filepath_or_buffer) File "E:\Devtools\Anaconda\lib\site-packages\pandas\io\excel_xlrd.py", line 36, in load_workbook return open_workbook(filepath_or_buffer) File "E:\Devtools\Anaconda\lib\site-packages\xlrd_init*.py", line 111, in open_workbook with open(filename, "rb") as f: FileNotFoundError: [Errno 2] No such file or directory: 'Reference_codes.xlsx' — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1?email_source=notifications&email_token=AHRBPXENXTA2Q5U3BV2KKT3Q6MJV5A5CNFSM4KITNDJ2YY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4IHDPM7Q>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AHRBPXAT6CPKU2EDTKDG46TQ6MJV5ANCNFSM4KITNDJQ> .

-- ETH Zurich, Institute of Quantum Electronics, PhD Zhixin Wang Tel. +41 78 694 8037 Email: zxwang.pku@gmail.com <zhixwang@phys.ethz.ch>