object 'tag.lwcc' not found error when call peaks from run_spp.R

[aimin....@gmail.com]

I am using run_spp.R to call peaks, but got the following error

                Error in window.chr.call.mirror.binding(list(ctv = tvl[[chr]], bg.ctv = bg.ctv,  :

                  object 'tag.lwcc' not found

                Calls: find.binding.positions ... window.call.mirror.binding -> lapply -> FUN -> window.chr.call.mirror.binding

                Execution halted

Does anyone know why?

Thank you,

Aimin

[Anshul Kundaje]

Yes it can break if you switch your R version.

I would recommend sticking to our complete pipeline with guarantees environments and compatibility https://github.com/ENCODE-DCC/chip-seq-pipeline2

On Thu, Jan 17, 2019 at 12:06 PM Emi Ling <swe...@gmail.com> wrote:

I am having the exact same issue. I only started getting this error when I reinstalled my packages under R 3.5.1 -- everything was previously working fine under R 3.4.1. Any help would be appreciated. Thank you!

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