lexical error: invalid char in json text

[danieldavilaaleman]

Hi!

Thanks for the amazing tool! I am trying it but I have problems running the demo data. I encounter the following error:

pred.GCN = predict_16SGCN_from_sequences()
No FASTA file supplied, running prediction using demo sequences in
/home/franciscodaniel.davi/R/x86_64-pc-linux-gnu-library/4.2/RasperGade16S/extdata/Demo/demo.SILVA.fasta

[1] "hmmalign --trim --dna -o RasperGade16S_align//seq.align --mapali /home/franciscodaniel.davi/R/x86_64-pc-linux-gnu-library/4.2/RasperGade16S/extdata/aligned_remove_dot.fasta /home/franciscodaniel.davi/R/x86_64-pc-linux-gnu-library/4.2/RasperGade16S/extdata/16S_core_gg.hmm /home/franciscodaniel.davi/R/x86_64-pc-linux-gnu-library/4.2/RasperGade16S/extdata/Demo/demo.SILVA.fasta"
[1] "esl-reformat -o RasperGade16S_align//seq.afa -u --gapsym=- afa RasperGade16S_align//seq.align"
[1] "epa-ng -t /home/franciscodaniel.davi/R/x86_64-pc-linux-gnu-library/4.2/RasperGade16S/extdata/reference.tre -s /home/franciscodaniel.davi/R/x86_64-pc-linux-gnu-library/4.2/RasperGade16S/extdata/reference.trimmed.afa -q RasperGade16S_align/trimmed.afa --model /home/franciscodaniel.davi/R/x86_64-pc-linux-gnu-library/4.2/RasperGade16S/extdata/reference.RAxML.model.txt --preserve-rooting on --outdir RasperGade16S_EPA/ --redo --filter-max 99"
Error: lexical error: invalid char in json text.
RasperGade16S_EPA//epa_result.j
(right here) ------^

Could you please help me to figure out what it the problem?
Thanks lot!
Daniel