address (nil), cause 'memory not mapped'

[aanderson54]

Hi,

Thank you for the package. I was trying to run through the workflow with my own data and ran into an error when running sc-compreg. The same error occurs when I try the sample data, and it appears to be caused by the loadPeakNameIntersectFile function. When I run through the example code, I get this error:

 *** caught segfault ***
address (nil), cause 'memory not mapped'

Traceback:
 1: loadPeakNameIntersectFile(file.dir, token)
 2: load_pn_intersect_file(peak.name.intersect.dir, token)
 3: comp_reg_preprocess.default(peak.name.intersect.dir, token = sep.char)
 4: comp_reg_preprocess(peak.name.intersect.dir, token = sep.char)
 5: sc_compreg.default(sample1$O1, sample1$E1, sample1$O1.idx, sample1$E1.idx,     sample1$symbol1, sample1$peak.name1, sample2$O2, sample2$E2,     sample2$O2.idx, sample2$E2.idx, sample2$symbol2, sample2$peak.name2,     motif$motif.name, motif$motif.weight, motif$match2, motif.file,     peak.name.intersect.dir, peak.gene.prior.dir, sep.char = " ")
 6: sc_compreg(sample1$O1, sample1$E1, sample1$O1.idx, sample1$E1.idx,     sample1$symbol1, sample1$peak.name1, sample2$O2, sample2$E2,     sample2$O2.idx, sample2$E2.idx, sample2$symbol2, sample2$peak.name2,     motif$motif.name, motif$motif.weight, motif$match2, motif.file,     peak.name.intersect.dir, peak.gene.prior.dir, sep.char = " ")

I am wondering if you might know what could be causing this issue. Is there a way to load and format the peak name intersect file without using the cpp script?

Thank you!

[aanderson54]

Are there any updates to resolve this issue?