Re: [igraph] Minor error/warning; "Error in seq_len(no)"

[Gábor Csárdi]

I would first try to update to version 1.0.1, and then see if it goes
away. If it persists, please provide more info.

Gabor

On Fri, Jun 26, 2015 at 11:57 PM, Chris Watson <address@hidden> wrote:
> Hello, I have been seeing the following warning when printing a graph (
>
>> + edges (vertex names):
>>
>> Error in seq_len(no) : argument must be coercible to non-negative integer
>
>
> It doesn't seem to have any adverse effects, but I was wondering if I am
> doing something wrong. (I add a lot of attributes to my graphs; the edge
> ones are either character or numeric).
> What follows is the output of sessionInfo(). I can post more info if
> necessary.
>
> Thanks,
> Chris
>
> ----
>>
>> R version 3.1.3 (2015-03-09)
>> Platform: x86_64-redhat-linux-gnu (64-bit)
>> Running under: CentOS release 6.6 (Final)
>>
>> locale:
>>  [1] LC_CTYPE=en_US.utf8       LC_NUMERIC=C
>> LC_TIME=en_US.utf8
>>  [4] LC_COLLATE=en_US.utf8     LC_MONETARY=en_US.utf8
>> LC_MESSAGES=en_US.utf8
>>  [7] LC_PAPER=en_US.utf8       LC_NAME=C                 LC_ADDRESS=C
>> [10] LC_TELEPHONE=C            LC_MEASUREMENT=en_US.utf8
>> LC_IDENTIFICATION=C
>>
>> attached base packages:
>> [1] grid      parallel  stats     graphics  grDevices utils     datasets
>> methods   base
>>
>> other attached packages:
>>  [1] plyr_1.8.1         Hmisc_3.14-6       Formula_1.1-2
>> survival_2.38-1
>>  [5] lattice_0.20-30    boot_1.3-15        reshape2_1.4.1
>> gridExtra_0.9.1
>>  [9] ggplot2_1.0.0      doMC_1.3.3         iterators_1.0.7
>> foreach_1.4.2
>> [13] brainGraph_0.26.0  cairoDevice_2.20   RGtk2_2.20.31
>> igraph_0.7.999-582
>> [17] data.table_1.9.4   vimcom_1.1-0       setwidth_1.0-3
>> colorout_1.1-0
>>
>> loaded via a namespace (and not attached):
>>  [1] acepack_1.3-3.3     bitops_1.0-6        chron_2.3-45
>> cluster_2.0.1
>>  [5] codetools_0.2-10    colorspace_1.2-4    compiler_3.1.3
>> digest_0.6.7
>>  [9] foreign_0.8-63      gtable_0.1.2        labeling_0.3
>> latticeExtra_0.6-26
>> [13] lazyeval_0.1.9      magrittr_1.5        MASS_7.3-39
>> Matrix_1.1-5
>> [17] munsell_0.4.2       nnet_7.3-9          oro.nifti_0.4.0
>> printr_1.0.0
>> [21] proto_0.3-10        RColorBrewer_1.1-2  Rcpp_0.11.3
>> rpart_4.1-9
>> [25] scales_0.2.4        splines_3.1.3       stringr_0.6.2
>> tcltk_3.1.3
>> [29] tools_3.1.3
>
>
>
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