Value Error rised when running default-mapping-config

[TinaXiayanLi]

Hi I am trying to get the Methylome and transcriptome data from GSE14049 in single cell level, however I am running yap default-mapping-config --barcode_version V1 --mode mct --bismark_ref ref/Bisulfite_Genome --genome_fasta ref/GRCh37.p13.genome.fa --star_ref ref/star_ref --gtf ref/gencode.v19.annotation.gtf I got the ValueError: chrom_size_path must be provided., even I specified the mode in for SnmCT-seq, how can I solve this issue?