GenomicRanges prints a large set of warnings to my terminal when I set a class variable first:
library(GenomicRanges) setClass("DataFrame") gr = GRanges(rep(1, 2), IRanges(1:2, 1:2))
This results in this message printed to the terminal:
Found more than one class "DataFrame" in cache; using the first, from namespace '.GlobalEnv' Also defined by ‘S4Vectors’
This occurs on multiple R versions (including v3.5.1) and multiple operating systems.
This is a simplified example. In practice, I run:
# from [https://github.com/Sage-Bionetworks/PythonEmbedInR](https://github.com/Sage-Bionetworks/PythonEmbedInR) library(PythonEmbedInR) library(GenomicRanges) gr = GRanges(rep(1, 2), IRanges(1:2, 1:2))
This produces the same print out as above.
I can see that PythonEmbedInR runs
Is this something that should be fixed in GenomicRanges, or in PythonEmbedInR?
Note, this is my correspondance about this issue before I create this clearer statement of the problem: https://github.com/Sage-Bionetworks/synapser/issues/201