Use of uninitialized value in division (/) at overlap_peakfi_with_bam_PE.pl line 67.

[ELMMA-FUNNY]

Hello!
When I used the overlap_peakfi_with_bam_PE.pl
perl overlap_peakfi_with_bam_PE.pl
EXAMPLE_PE.rep2_clip.A03.r1.fq.genome-mappedSo.rmDupSo.merged.r2.bam
INPUT_PE.rep2_clip.NIL.r1.fq.genome-mappedSo.rmDupSo.merged.r2.bam
EXAMPLE_PE.rep2_clip.A03.r1.fq.genome-mappedSo.rmDupSo.merged.r2.peakClusters.bed
ip_mapped_readnum.txt
input_mapped_readnum.txt
EXAMPLE_PE.rep2_clip.A03.r1.fq.genome-mappedSo.rmDupSo.merged.r2.peakClusters.normed.bed

the error was:
reading peak file EXAMPLE_PE.rep2_clip.A03.r1.fq.genome-mappedSo.rmDupSo.merged.r2.peakClusters.bed
now doing expt EXAMPLE_PE.rep2_clip.A03.r1.fq.genome-mappedSo.rmDupSo.merged.r2.bam
now doing input INPUT_PE.rep2_clip.NIL.r1.fq.genome-mappedSo.rmDupSo.merged.r2.bam
Use of uninitialized value in division (/) at overlap_peakfi_with_bam_PE.pl line 67.
Illegal division by zero at overlap_peakfi_with_bam_PE.pl line 67.

I don't konw how to solve this problem.Could you help me?

[suiyue7]

I had the same problem, and I found that it was caused by the mismatch between my bed file and bam file。