Hi Leonard,

mmh... I can't reproduce this and it doesn't show up on the build report
either. But I got another strange error when I tried to *install*
SGSeq: something about TxFeatures not being able to extend GenomicRanges
because of incompatible type for the elementMetadata slot.

I got rid of it by re-installing GenomicRanges from svn.
I guess I had some stalled class definition somewhere in a cache.

Looks like maybe you also have a stalled class definition somewhere
in a cache for one of SGFeatureCounts's parent classes. Not sure which
one though :-/

Maybe I forgot to bump a package version somewhere after I renamed
characterORNULL -> character_OR_NULL? Re-installing S4Vectors, IRanges,
GenomicRanges, and SummarizedExperiment directly from svn might help.

Cheers,
H.

On 02/08/2017 04:18 PM, Leonard Goldstein wrote:
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



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--
Hervé Pagès

Program in Computational Biology
Division of Public Health Sciences
Fred Hutchinson Cancer Research Center
1100 Fairview Ave. N, M1-B514
P.O. Box 19024
Seattle, WA 98109-1024

E-mail: hpa...@fredhutch.org
Phone:  (206) 667-5791
Fax:    (206) 667-1319

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