Segmentation fault

[ucassee]

Dear developer，
I use spade to assemble my metagenome. But there is a step which needs to use bwa mem -v 1 -t 20 assembled_contigs.fasta reads_1.fastq reads_2.fastq > tmp.sam. And there is a bug when run bwa. The following is the error. Hope to your reply. Thanks in advance~

sh: line 1: 56772 Segmentation fault (core dumped)