问题
Edit: I have seen a few answers to this question for people working in UNIX based systems but I am working in windows so I don't think these will work.
I am trying to call R from Python via the rpy2 package, everything seemed to be working fine and then one day I started to get his error, just trying to import rpy2 packages. The code is simply:
from rpy2 import robjects as r
from rpy2.robjects.packages import importr
from rpy2.robjects.vectors import DataFrame
from rpy2.robjects import Formula
from rpy2.robjects import pandas2ri
And the error message I get is:
Error: C stack usage 24382064 is too close to the limit
Things I've tried so far are:
- Running the file with a random, non rpy2 related import statement, the error does not appear in this case
- I tried to think of a way of turning c-stack checking off from within R (i.e. using R_CStackLimit = -1) but I think this needs to be done for every R session, and as I can't connect to R at all without getting the error I can't send any commands to R.
Would really appreciate some advice, I've been trying to work this out for days and got pretty much nowhere.
Tim
来源：https://stackoverflow.com/questions/47592822/python-r-and-rpy2-c-stack-too-close-to-the-limit-error-message