未定义转换名称

Question

我在python中运行以下代码时出错

Runtime error Traceback (most recent call last): File "", line 6, in File "C:\Python27\ArcGIS10.3\Lib\rpy2\robjects__init__.py", line 55, in conversion.ri2py = default_ri2py NameError: name 'conversion' is not defined

这是我的脚本init.py

import rpy2.rinterface as rinterface
import rpy2.rlike.container as rlc
import rpy2.robjects.conversion

conversion.ri2py = default_ri2py

Answer 1

变量只是没有定义。使用下面的代码段来定义它。在

import rpy2.robjects as robjects

robjects.conversion.ri2py = default_ri2py

http://rpy.sourceforge.net/rpy2/doc-2.1/html/robjects_convert.html