Frequently Asked Questions
Frequently Asked Questions¶
1) I am following the steps in generating the docker development image in R; however, it seems the volume is not synchronized between the docker container and my host machine. Do you have any idea?
This question is related to Setting Up A Reproducible Environment. The problem can happen in the case of using a different username and volume mount path. Make sure that the three shown users are the same values.
docker run -it --rm \ -p 8787:8787 \ -e USER= --> user <-- \ -e PASSWORD=password \ -v "[Path to Project A on your system]:/home/ --> user <-- /Project_A" \ -v "[Path to cache on your system]:/home/ -->user <-- /cache" rvers
2) Trying to load the package using devtools::load_all() , however, received Error in dyn.load(dll_copy_file) : unable to load shared object, invalid ELF header .
This is mainly happening because the new docker container (possibly run on Ubuntu) is trying to use the
.dll cache file that is generated with another system. To resolve this issue, run the following command: