Dear Martin,
I hope this message finds you well.
I am currently using Circos version "0.69-8" (15 Jun 2019) with Perl "5.026003". When attempting to draw a circos plot using the command "circos -conf circos.conf", I encountered an error.
To address this, I checked my link file, "circos.segdup_filter.txt". This file was derived from "circos.segdup.txt" by extracting, deleting, and reordering some links to start from "block_000". Upon review, the file appears to be correctly formatted, with two numbers indicating the start and ending position of each sequence. I'm puzzled about the source of the problem.
I've attached the file for your reference. Your assistance in resolving this issue would be greatly appreciated.
Thank you for your time and consideration.
Best regards,
David Tseng
The error message:
links in "circos.conf":
circos.highlights.txt:
circos.segdup.txt:
circos.segdup_filter.txt:
circos.sequences.txt: