logging file :
Assembling contigs...
chrchr1 done
chrchr2 done
chrchr3 done
chrchr4 done
chrchr5 done
chrchr6 done
chrchr7 done
chrchr8 done
chrchr9 done
chrchr10 done
chrchr11 done
chrchr12 done
chrchr13 done
chrchr14 done
chrchr15 done
chrchr16 done
chrchr17 done
chrchr18 done
chrchr19 done
chrchr20 done
chrchr21 done
chrchr22 done
chrchrX done
chrchrY done
Supplemental mappings (null) are missing in SAM/BAM, file might be invalid
Supplemental mappings (null) are missing in SAM/BAM, file might be invalid
Segmentation fault (core dumped)
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I wanna figure out why this problem raise?