Pipeup exception

[shuzhouliu]

Hi,
I try to call variant using the pipeup method, but I met a NullPointerException error, could you please help me to solve this problem? Thanks!
Wenxia
Call:
java -jar JACUSA_v2.0.0-RC22.jar pileup -F 1024 -P1 RF-FIRSTSTRAND -R /mnt/g/ensemble_genome/genome/Homo_sapien
s.GRCh37.75.dna.primary_assembly.fasta -r LX1_pipeup.txt ./Markded_dedup_LX1.bam
INFO 00:00:00 Computing overlap between sequence records.

JACUSA2 Version: 2.0.0-RC22 pileup -F 1024 -P1 RF-FIRSTSTRAND -R /mnt/g/ensemble_genome/genome/Homo_sapiens.GRCh37.75.dna.primary_assembly.fasta -r LX1_pipeup.txt ./Markded_dedup_LX1.bam

INFO 00:00:00 Thread 1: Working on contig 1:15807-115806
INFO 00:00:00 Thread 1: Working on contig 1:241682-341681
INFO 00:00:00 Thread 1: Working on contig 1:564464-664463
INFO 00:00:01 Thread 1: Working on contig 1:665278-765277
INFO 00:00:01 Thread 1: Working on contig 1:767758-867757
INFO 00:00:01 Thread 1: Working on contig 1:879632-979631
java.lang.NullPointerException
at lib.data.DefaultDataContainer.merge(DefaultDataContainer.java:180)
at lib.data.DefaultDataContainer.merge(DefaultDataContainer.java:1)
at lib.data.ParallelData.merge(ParallelData.java:134)
at lib.data.ParallelData.getCombPooledData(ParallelData.java:80)
at jacusa.method.rtarrest.CoverageStatistic.calculate(CoverageStatistic.java:21)
at lib.stat.AbstractStat.filter(AbstractStat.java:16)
at jacusa.worker.PileupWorker.process(PileupWorker.java:48)
at lib.worker.AbstractWorker.doWork(AbstractWorker.java:139)
at lib.worker.AbstractWorker.processReady(AbstractWorker.java:197)
at lib.worker.AbstractWorker.run(AbstractWorker.java:213)