运行策略组合DEMO 源码 后报错 File "pandas\_libs\parsers.pyx", line 689, in pandas._libs.parsers.TextReader._setup_parser_source FileNotFoundError: [Errno 2] File b'./data\\CONTRACTS.csv' does not exist: b'./data\\CONTRACTS.csv'
运行策略组合DEMO 源码 后报错
File "pandas_libs\parsers.pyx", line 689, in pandas._libs.parsers.TextReader._setup_parser_source
FileNotFoundError: [Errno 2] File b'./data\CONTRACTS.csv' does not exist: b'./data\CONTRACTS.csv'