[Bioc-devel] Error: node stack overflow

Dear all,

I find this error if calling library(rJava) before using 
BiocGenerics::unique

The code is pasted below.

Thanks,
Zheng

 > library(rJava)
 > library(GenomicRanges)

Loading required package: stats4
Loading required package: BiocGenerics
Loading required package: parallel

Attaching package: ?BiocGenerics?

The following objects are masked from ?package:parallel?:

 ? ? clusterApply, clusterApplyLB, clusterCall, clusterEvalQ
 ? ? clusterExport, clusterMap, parApply, parCapply, parLapp
 ? ? parLapplyLB, parRapply, parSapply, parSapplyLB

The following objects are masked from ?package:rJava?:

 ? ? anyDuplicated, duplicated, sort, unique

The following objects are masked from ?package:stats?:

 ? ? IQR, mad, sd, var, xtabs

The following objects are masked from ?package:base?:

 ? ? anyDuplicated, append, as.data.frame, basename, cbind,
 ? ? colnames, colSums, dirname, do.call, duplicated, eval,
 ? ? Filter, Find, get, grep, grepl, intersect, is.unsorted,
 ? ? lengths, Map, mapply, match, mget, order, paste, pmax,
 ? ? pmin, pmin.int, Position, rank, rbind, Reduce, rowMeans
 ? ? rowSums, sapply, setdiff, sort, table, tapply, union, u
 ? ? unsplit, which, which.max, which.min

Loading required package: S4Vectors


Attaching package: ?S4Vectors?

The following object is masked from ?package:base?:

 ? ? expand.grid

Loading required package: IRanges
Loading required package: GenomeInfoDb

 > gr1 <- GRanges(seqnames=Rle(c("ch1", "chMT"), c(2, 4)),

+? ? ? ? ? ? ? ? ranges=IRanges(16:21, 20),
+? ? ? ? ? ? ? ? strand=rep(c("+", "-", "*"), 2))

 > unique(gr1)

Error: node stack overflow

 > BiocGenerics::unique(gr1)

Error: node stack overflow