GRanges gives 'Error in getListElement' when creating objects

[zhezhenwang]

Hi, I am using R/3.6.1 and GenomicRanges/1.38.0 and for some reason I am not able to create a GRanges object anymore starting yesterday. I have tried removing the package and reinstall but it still shows the same error.

x1 <- "chr2:56-125"
as(x1, "GRanges")
GRanges object with 1 range and 0 metadata columns:
Error in getListElement(x, i, ...) : IRanges objects don't support [[, as.list(), lapply(), or unlist() at the moment

gr0 <- GRanges(Rle(c("chr2", "chr2", "chr1", "chr3"), c(1, 3, 2, 4)), IRanges(1:10, width=10:1))
gr0
GRanges object with 10 ranges and 0 metadata columns:
Error in getListElement(x, i, ...) : IRanges objects don't support [[, as.list(), lapply(), or unlist() at the moment