测试代码如下: var sDate1 = "2008/04/02"; var sDate2 = "2005/03/01"; v...
没有找到出错的具体原因，所以只能更换一个引擎，在这里找到了一个临时方案： 安装新的引擎：...
KeyError: "['B1'] not found in axis" OUTPUT EXPECTED: "['B1'] not found in columns" Output of1.2.2 INSTALLED VERSIONS commit :7d32926 python : 3.8.6.final.0 python-bits : 64 OS : Windows OS-release : 10 Version : 10.0.19041 ...
Code Issues3.6k Pull requests93 Actions Projects Security Insights Additional navigation options BUG:KeyError: '[nan] not in index'when usingnanto index#52234 New issue Closed #53698 Description ssche ssche added Bug Needs TriageIssue that has not been reviewed by a pandas team member ...
很可能在列名称中有空格。尝试执行以下操作删除这些空格...
您的代码假定stockprices对象中总是有一个字段“historical”，这里我修改了您的代码来检查这个字段，如果...
您的代码假定stockprices对象中总是有一个字段“historical”，这里我修改了您的代码来检查这个字段，如果...
in _get_grouper in_axis, name, gpr = True, gpr, obj[gpr] File "/usr/local/Python-3.5.2/lib/python3.5/site-packages/pandas/core/frame.py", line 1997, in __getitem__ return self._getitem_column(key) File "/usr/local/Python-3.5.2/lib/python3.5/site-packages/pandas/core/frame.py"...