XCMS error: memory not mapped December 04, 2014, 08:53:07 AM Dear everyone?when i use the xcms to process the data (1.8G) obtained from thermo QE, the error was happened. Could anyone give me a help? thank youWelcome to BioconductorVignettes contain introductory material. To view, type'browseVignettes()'. To cite Bioconductor, see'citation("Biobase")' and for packages 'citation("pkgname")'.Attaching package: 'Biobase'The following object(s) are masked from 'package:xcms':phenoData, phenoData<-1-1: 3: >/ifs1/ST_PRO/USER/chenxiaomin/QEtest/1/1-1.mzXML*** caught segfault ***address 0x1099ced0, cause 'memory not mapped'Segmentation faultBest wishes,vutai Quote Selected
Re: XCMS error: memory not mapped Reply #1 – December 04, 2014, 09:33:42 AM What code did you run? It looks like you are running out of memory. How much memory do you have? 1.8G is one file? or the whole dataset? Try following your memory usage to confirm. Quote Selected