A coworker of mine provided me with some R code that I need to integrate into
my python code, for which purpose rpy2 appears to be ideal. Overall it seems to
work as desired, except for when the code tries to use the “eseis” module. When
trying to load (if that’s the correct terminology for R…) that one module, I
get a segfault.
Loading the same module from an R session works fine, the segfault only occurs
when loading through rpy2. Does anyone have any idea how I can fix this?
Python: 3.9.5 on Mac OS X Catalina 10.15.7
R version 4.1.0
rpy2 version 3.4.5
When loading library from python/rpy2:
Python 3.9.5 (v3.9.5:0a7dcbdb13, May 3 2021, 13:17:02)
[Clang 6.0 (clang-600.0.57)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from rpy2.robjects.packages import importr
>>> importr('eseis')
zsh: segmentation fault python3.9
But from R from the same console session:
R version 4.1.0 (2021-05-18) -- "Camp Pontanezen"
Copyright (C) 2021 The R Foundation for Statistical Computing
Platform: x86_64-apple-darwin17.0 (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
Natural language support but running in an English locale
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library("eseis")
Welcome to another bright 'eseis' session.
> q()
---
Israel Brewster
Software Engineer
Alaska Volcano Observatory
Geophysical Institute - UAF
2156 Koyukuk Drive
Fairbanks AK 99775-7320
Work: 907-474-5172
cell: 907-328-9145
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