Error in initialize(value, ...) :
unnamed argument must extend either the S3 class or the class of the data part; not true of class “GGbio”
traceback()
6: stop(gettextf("unnamed argument must extend either the S3 class or the class of the data part; not true of class %s",
dQuote(Classi)), domain = NA)
5: initialize(value, ...)
4: initialize(value, ...)
3: new("Ideogram", x)
2: Ideogram(p)
1: plotIdeogram(hg19IdeogramCyto, "chr1")
sessionInfo()
R version 3.0.2 (2013-09-25)
Platform: x86_64-apple-darwin10.8.0 (64-bit)
I am encountering an error when using ggbio::plotIdeogram() on R 3.0.2 that I think is related to changes in R. The error can also be seen in http://www.bioconductor.org/packages/release/bioc/vignettes/ggbio/inst/doc/ggbio.pdf (search 'unnamed' on the pdf).
Below is the error from running the example code for plotIdeogram.
Error in initialize(value, ...) : unnamed argument must extend either the S3 class or the class of the data part; not true of class “GGbio”
6: stop(gettextf("unnamed argument must extend either the S3 class or the class of the data part; not true of class %s", dQuote(Classi)), domain = NA) 5: initialize(value, ...) 4: initialize(value, ...) 3: new("Ideogram", x) 2: Ideogram(p) 1: plotIdeogram(hg19IdeogramCyto, "chr1")
R version 3.0.2 (2013-09-25) Platform: x86_64-apple-darwin10.8.0 (64-bit)
locale: [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages: [1] stats graphics grDevices utils datasets methods base
other attached packages: [1] biovizBase_1.10.0 ggbio_1.10.0 ggplot2_0.9.3.1
loaded via a namespace (and not attached): [1] AnnotationDbi_1.24.0 Biobase_2.22.0 BiocGenerics_0.8.0 biomaRt_2.18.0 Biostrings_2.30.0
[6] bitops_1.0-6 BSgenome_1.30.0 cluster_1.14.4 colorspace_1.2-4 DBI_0.2-7
[11] dichromat_2.0-0 digest_0.6.3 GenomicFeatures_1.14.0 GenomicRanges_1.14.3 grid_3.0.2
[16] gridExtra_0.9.1 gtable_0.1.2 Hmisc_3.12-2 IRanges_1.20.4 labeling_0.2
[21] lattice_0.20-24 MASS_7.3-29 munsell_0.4.2 parallel_3.0.2 plyr_1.8
[26] proto_0.3-10 RColorBrewer_1.0-5 RCurl_1.95-4.1 reshape2_1.2.2 rpart_4.1-3
[31] Rsamtools_1.14.1 RSQLite_0.11.4 rtracklayer_1.22.0 scales_0.2.3 stats4_3.0.2
[36] stringr_0.6.2 tools_3.0.2 VariantAnnotation_1.8.2 XML_3.95-0.2 XVector_0.2.0
[41] zlibbioc_1.8.0
Thank you, Leonardo
Posted to https://stat.ethz.ch/pipermail/bioconductor/2013-November/055843.html (see T. Yin's reply there) and posting here for completeness.