invalid unsigned integer: "4e+05"

[yikiii]

Hi, track_data <- track_extract(bigWigs = bwf$V4,custom_names= bwf$name,loci = paste0(chr,":",start_,"-",end_),binsize=1,nthreads=5)

but:

Checking for bwtool installation
    All good! Found bwtool at: /nfs1/public2/User/name/biosoft/bwtool
Parsing loci..
    Queried region: NZ_CP029232.1:396913-401013 [4100 bps]
Checking for files..
Generating windows [1 bp window size]
Extracting signals
    Processing SRR2970503 ..
    Processing SRR2970502 ..
    Processing SRR2970504 ..
    Processing SRR2970502 ..
    Processing SRR2970506 ..
invalid unsigned integer: "4e+05"
invalid unsigned integer: "4e+05"
    Processing SRR2970502 ..
invalid unsigned integer: "4e+05"
invalid unsigned integer: "4e+05"
invalid unsigned integer: "4e+05"
invalid unsigned integer: "4e+05"
Error in setnames(x, value) : 
  Can't assign 1 names to a 0 column data.table
Calls: track_extract ... colnames<- -> names<- -> names<-.data.table -> setnames

[yikiii]

solved by add options(scipen = 999) to not use scientific notation.