purge failed to get fasta ids

[suvrathaprasad]

I'm in the last step of purge haplotigs. I ran the below command.

purge_haplotigs purge -g m54151_190317_115243_merged_assembly.fasta -c coverage_stats.csv -b 243.sorted.bam

this is the error i get -

30-03-2019 15:18:30 CHECKING bedtools... OK
30-03-2019 15:18:30 CHECKING blastn... OK
30-03-2019 15:18:30 CHECKING lastz... OK
30-03-2019 15:18:30 CHECKING makeblastdb... OK
30-03-2019 15:18:30 CHECKING samtools... OK
30-03-2019 15:18:30 INFO: All required dependencies OK
30-03-2019 15:18:30 CHECKING parallel... OK
30-03-2019 15:18:30 INFO:
Genome fasta: m54151_190317_115243_merged_assembly.fasta
Coverage csv: coverage_stats.csv
Bam file: 243.sorted.bam
Threads: 4
Cutoff, alignment: 70 %
Cutoff, repeat: 250 %
Cutoff, suspect: 40 %
Out prefix: curated
Coverage window len: 9000 bp
Window step dist: 3000 bp
Blastn parameters: -evalue 0.00001 -max_target_seqs 50 -max_hsps 1000 -word_size 24 -culling_limit 10
Lastz paramters: --gfextend --chain --gapped --seed=match14 --allocate:traceback=200.0M

Running using command:
purge_haplotigs purge -g m54151_190317_115243_merged_assembly.fasta -c coverage_stats.csv -b 243.sorted.bam

30-03-2019 15:18:30 INFO:

BEGINNING PIPELINE!

30-03-2019 15:18:30 INFO: reading in genome index file: m54151_190317_115243_merged_assembly.fasta.fai
30-03-2019 15:18:30 INFO: reading in contig coverage stats file: coverage_stats.csv
30-03-2019 15:18:30 INFO: "mincing" genome
30-03-2019 15:18:30 ERROR: failed to get id from fasta file

PIPELINE FAILURE

any idea how to go about this?
thanks in advance.

[mroach-awri]

This version is ancient, it's likely fixed in the latest version from: https://bitbucket.org/mroachawri/purge_haplotigs/