Adriana Cabanela - 2015-07-13

Hello, I'm using for the first time and I'm finding the error above. How can I fix it?

library(mzmatch.R)
Carregando pacotes exigidos: Rcpp
Carregando pacotes exigidos: xcms
Carregando pacotes exigidos: mzR
Carregando pacotes exigidos: BiocGenerics
Carregando pacotes exigidos: parallel

Attaching package: ‘BiocGenerics’

The following objects are masked from ‘package:parallel’:

clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
clusterExport, clusterMap, parApply, parCapply, parLapply,
parLapplyLB, parRapply, parSapply, parSapplyLB

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

xtabs

The following objects are masked from ‘package:base’:

anyDuplicated, append, as.data.frame, as.vector, cbind, colnames,
do.call, duplicated, eval, evalq, Filter, Find, get, intersect,
is.unsorted, lapply, Map, mapply, match, mget, order, paste, pmax,
pmax.int, pmin, pmin.int, Position, rank, rbind, Reduce, rep.int,
rownames, sapply, setdiff, sort, table, tapply, union, unique,
unlist, unsplit

Carregando pacotes exigidos: ProtGenerics
Carregando pacotes exigidos: Biobase
Welcome to Bioconductor

Vignettes contain introductory material; view with
'browseVignettes()'. To cite Bioconductor, see
'citation("Biobase")', and for packages 'citation("pkgname")'.

Attaching package: ‘xcms’

The following objects are masked from ‘package:Biobase’:

phenoData, phenoData<-

mzmatch.init(version.1=FALSE)
C:/Program Files/R/R-3.2.1/library/mzmatch.R/java/mzmatch_2.0.jar

mzmatch.R.Setup(samplelist="sample_setup.tsv")

xseto <- xcmsSet(sampleList$filenames, method='centWave', ppm=2,

  • peakwidth=c(10,100), snthresh=5, prefilter=c(3,1000),
  • integrate=1, mzdiff=0.01, verbose.columns=TRUE,
  • fitgauss=FALSE, nSlaves=4)

Attaching package: ‘snow’

The following objects are masked from ‘package:BiocGenerics’:

clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
clusterExport, clusterMap, clusterSplit, parApply, parCapply,
parLapply, parRapply, parSapply

The following objects are masked from ‘package:parallel’:

clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
clusterExport, clusterMap, clusterSplit, makeCluster, parApply,
parCapply, parLapply, parRapply, parSapply, splitIndices,
stopCluster

Starting snow cluster with 4 local sockets.
Detecting features in file # 1 : 1_LIT_01_Pos_000001.mzML
Detecting features in file # 2 : 1_LIT_02_Pos_000001.mzML
Detecting features in file # 3 : 2_Tau_01_Pos_000001.mzML
Detecting features in file # 4 : 2_Tau_02_Pos_000001.mzML
Detecting features in file # 5 : 3_PAF_01_Pos_000001.mzML
Detecting features in file # 6 : 3_PAF_02_Pos_000001.mzML
Detecting features in file # 7 : 4_PAF_SR_01_Pos_000001.mzML
Detecting features in file # 8 : 4_PAF_SR_02_Pos_000001.mzML
Detecting features in file # 9 : 5_TAU_LPC_01_Pos_000001.mzML
Detecting features in file # 10 : 5_TAU_LPC_02_Pos_000001.mzML
Detecting features in file # 11 : 6_TAU_LPC_SR_01_Pos_000001.mzML
Detecting features in file # 12 : 6_TAU_LPC_SR_02_Pos_000001.mzML
Error in checkForRemoteErrors(val) :
12 nodes produced errors; first error: 'from' deve ter comprimento 1