skysunsun

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                                            skysunsun

An unexpected error has occurred. Conda has prepared the above report.

close your vpn

FileNotFoundError: [Errno 2] No such file or directory:

I'm so sorry. I made a miss error!

ef.stock.get_all_company_performance() 只能获取到5个标的的数据

现在有49个了哈哈哈哈