mzR Error (different Version)
Entering edit mode
Last seen 2.9 years ago

Hi everyone,

I am trying to install Metab package (of Bioconductor) in R.3.5.1, but I am getting this error:


Attaching package: ‘xcms’

The following object is masked from ‘package:stats’:


Loading required package: svDialogs

Warning message:

In fun(libname, pkgname) :

  mzR has been built against a different Rcpp version (0.12.19)

than is installed on your system (1.0.0). This might lead to errors

when loading mzR. If you encounter such issues, please send a report,

including the output of sessionInfo() to the Bioc support forum at For details see also

Output of sessionInfo():

> sessionInfo(package = NULL)

R version 3.5.1 (2018-07-02)

Platform: x86_64-w64-mingw32/x64 (64-bit)

Running under: Windows >= 8 x64 (build 9200)

Matrix products: default


[1] LC_COLLATE=Spanish_Spain.1252  LC_CTYPE=Spanish_Spain.1252   

[3] LC_MONETARY=Spanish_Spain.1252 LC_NUMERIC=C                  

[5] LC_TIME=Spanish_Spain.1252    

attached base packages:

[1] stats4    parallel  stats     graphics  grDevices utils     datasets  methods  

[9] base     

other attached packages:

 [1] Metab_1.16.0        svDialogs_1.0.0     xcms_3.4.0          MSnbase_2.8.0      

 [5] ProtGenerics_1.14.0 S4Vectors_0.20.1    mzR_2.16.0          BiocParallel_1.16.0

 [9] Biobase_2.42.0      BiocGenerics_0.28.0 Rcpp_1.0.0         

loaded via a namespace (and not attached):

 [1] RColorBrewer_1.1-2     DEoptimR_1.0-8         pillar_1.3.0          

 [4] compiler_3.5.1         BiocManager_1.30.3     plyr_1.8.4            

 [7] iterators_1.0.10       tools_3.5.1            zlibbioc_1.28.0       

[10] digest_0.6.18          ncdf4_1.16             MALDIquant_1.18       

[13] tibble_1.4.2           preprocessCore_1.44.0  gtable_0.2.0          

[16] lattice_0.20-38        rlang_0.3.0.1          foreach_1.4.4         

[19] Matrix_1.2-15          svGUI_1.0.0            rstudioapi_0.8        

[22] IRanges_2.16.0         multtest_2.38.0        grid_3.5.1            

[25] robustbase_0.93-3      impute_1.56.0          survival_2.43-1       

[28] XML_3.98-1.16          RANN_2.6               limma_3.38.2          

[31] pander_0.6.3           ggplot2_3.1.0          splines_3.5.1         

[34] scales_1.0.0           pcaMethods_1.74.0      codetools_0.2-15      

[37] MASS_7.3-51.1          MassSpecWavelet_1.48.0 mzID_1.20.0           

[40] colorspace_1.3-2       affy_1.60.0            doParallel_1.0.14     

[43] lazyeval_0.2.1         munsell_0.5.0          vsn_3.50.0            

[46] crayon_1.3.4           affyio_1.52.0  


Many thanks in advance,


mzr metab • 651 views
Entering edit mode
Last seen 23 hours ago
It's not an error, it's only a warning and you can safely ignore it. It tells you that mzR was built with a different Rcpp version than is installed on your system. This used to be a problem, but now that Rcpp is stable, it's become irrelevant.

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