Question

pcaExplorer error displaying PCA plot

1

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swaegers.janne • 0

@swaegersjanne-11229

Last seen 8.0 years ago

Hi everyone,

When using pcaExplorer I keep on getting this error when I go to the tab 'Samples View'. The PCA plot is not displayed. I updated ggplot2 and ggrepel but the error stays...

Error: GeomLabelRepel was built with an incompatible version of ggproto. Please reinstall the package that provides this extension.

Does anyone know a solution?

Thanks a lot!

pcaExplorer pca • 1.7k views

ADD COMMENT • link updated 8.0 years ago by Federico Marini ▴ 180 • written 8.0 years ago by swaegers.janne • 0

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sessionInfo()
R version 3.3.2 (2016-10-31)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X Mavericks 10.9.5

locale:
[1] nl_BE.UTF-8/nl_BE.UTF-8/nl_BE.UTF-8/C/nl_BE.UTF-8/nl_BE.UTF-8

attached base packages:
[1] stats4 parallel stats graphics grDevices utils datasets methods base

other attached packages:
[1] ggrepel_0.6.3              ggplot2_2.2.0              shiny_0.14.2
[4] DESeq2_1.14.0              SummarizedExperiment_1.4.0 GenomicRanges_1.26.1
[7] GenomeInfoDb_1.10.1        IRanges_2.8.1              S4Vectors_0.12.0
[10] pcaExplorer_2.0.0          Biobase_2.34.0             BiocGenerics_0.20.0
[13] edgeR_3.16.2               limma_3.30.3               adegenet_2.0.1
[16] ade4_1.7-4

ADD REPLY • link 8.0 years ago swaegers.janne • 0

score 0 · Answer 1 · 2016-11-16

0

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Federico Marini ▴ 180

@federico-marini-6465

Last seen 3 months ago

Germany

Hi Janne,

it is very likely to be linked to a version of ggrepel VS version of ggplot2.

I have the 0.6.4 installed for ggrepel and the issue is gone.

See more on a similar issue here: https://github.com/thomasp85/ggraph/issues/10

ADD COMMENT • link 8.0 years ago Federico Marini ▴ 180