Error while running kmercountmulti.sh

[Oieswarya]

I am trying to use the kmercountmulti for counting the kmers for ecoli long reads fasta file on my linux server but I am having this error:

bbmap//calcmem.sh: line 75: [: -v: unary operator expected
java -ea -Xmx500m -cp /home/bbmap/current/ jgi.KmerCountMulti in=/home/eColi_LR_SL.fasta sweep=16,32,64 out=hist1_eColi_LR
Executing jgi.KmerCountMulti [in=/home/eColi_LR_SL.fasta, sweep=16,32,64, out=hist1_eColi_LR]

Exception in thread "main" java.lang.ArrayStoreException: cardinality.LogLog2
at cardinality.MultiLogLog.(MultiLogLog.java:30)
at cardinality.MultiLogLog.(MultiLogLog.java:11)
at jgi.KmerCountMulti.(KmerCountMulti.java:149)
at jgi.KmerCountMulti.main(KmerCountMulti.java:49)

My java version is:

openjdk version "1.8.0_272"
OpenJDK Runtime Environment (build 1.8.0_272-b10)
OpenJDK 64-Bit Server VM (build 25.272-b10, mixed mode)

Kindly help.