I installed chilin and all the dependencies following the guidance, but when I run bash foxa1 and my own data, I got an error as below:

  Traceback (most recent call last):
  File "/chipseq/3.fastqc/chilin/software/mdseqpos/bin/MDSeqPos.py", line 421, in <module>
    main()
  File "/chipseq/3.fastqc/chilin/software/mdseqpos/bin/MDSeqPos.py", line 385, in main
    m.seqpos(chip_regions, width=int(opts.width))
  File "/miniconda3/envs/chilin_env/lib/python2.7/site-packages/mdseqpos/motif.py", line 275, in seqpos
    bgseqprob_mat = count.count(chip_regions.sequence)
 File "lib/count.pyx", line 69, in mdseqpos.count.count
TypeError: list indices must be integers, not float

Where could the issue possibly be?