Error: HTTP 404 fetching XXX.genome.fa.fai

[dtx282000]

Hi,Dr. I want to run the JBrowse2 on my website using React. Here, an error occurred while I was running the program. So, how can I solve it?

[cmdcolin]

you may need to run "samtools faidx yourfile.fa" to generate the fai file (this is a so-called fasta index)