Hi Hervé, It looks like there have been some changes in bioc-devel (S4Vectors etc.) that break the SGSeq package (see below). I'm not sure whether this is something that needs to be addressed in SGSeq or its dependencies. I'd be grateful for any pointers. Thanks for your help.
Leonard -- > example(makeSGFeatureCounts, "SGSeq") mkSGFC> sgfc <- makeSGFeatureCounts(sgf_pred, si, mkSGFC+ matrix(0L, length(sgf_pred), nrow(si))) Error in checkSlotAssignment(object, name, value) : assignment of an object of class "NULL" is not valid for slot 'NAMES' in an object of class "SGFeatureCounts"; is(value, "characterORNULL") is not TRUE > > sessionInfo() R Under development (unstable) (2017-02-06 r72129) Platform: x86_64-apple-darwin13.4.0 (64-bit) Running under: OS X El Capitan 10.11.6 locale: [1] C attached base packages: [1] stats4 parallel stats graphics grDevices utils datasets [8] methods base other attached packages: [1] SGSeq_1.9.1 SummarizedExperiment_1.5.5 [3] DelayedArray_0.1.4 Biobase_2.35.0 [5] Rsamtools_1.27.12 Biostrings_2.43.4 [7] XVector_0.15.2 GenomicRanges_1.27.22 [9] GenomeInfoDb_1.11.9 IRanges_2.9.18 [11] S4Vectors_0.13.13 BiocGenerics_0.21.3 loaded via a namespace (and not attached): [1] igraph_1.0.1 Rcpp_0.12.9 AnnotationDbi_1.37.2 [4] magrittr_1.5 zlibbioc_1.21.0 GenomicAlignments_1.11.9 [7] BiocParallel_1.9.5 lattice_0.20-34 tools_3.4.0 [10] grid_3.4.0 DBI_0.5-1 digest_0.6.12 [13] Matrix_1.2-8 GenomeInfoDbData_0.99.0 rtracklayer_1.35.5 [16] bitops_1.0-6 RUnit_0.4.31 biomaRt_2.31.4 [19] RCurl_1.95-4.8 memoise_1.0.0 RSQLite_1.1-2 [22] compiler_3.4.0 GenomicFeatures_1.27.6 XML_3.98-1.5 > [[alternative HTML version deleted]] _______________________________________________ Bioc-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/bioc-devel