xcms warning message
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Entering edit mode
@deepalikale2007-11993
Last seen 4.4 years ago

Following warning message was received by me while installing XCMS

Warning message:

In fun(libname, pkgname) :
  mzR has been built against a different Rcpp version (0.12.7)
than is installed on your system (0.12.8). 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 
https://support.bioconductor.org/. For details see also
https://github.com/sneumann/mzR/wiki/mzR-Rcpp-compiler-linker-issue.

 

Please help me to sort this out.

Dipali

 

 

 

R xcms warning message • 583 views
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Entering edit mode
Johannes Rainer ★ 1.9k
@johannes-rainer-6987
Last seen 8 days ago
Italy

Seems you updated the Rcpp package - now you should update/re-install the mzR package:

library(BiocInstaller)
biocLite("mzR")

Each time Rcpp is updated you should also mzR as it is compiled using Rcpp. After re-installing mzR all should work again without warnings.

cheers, jo

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