Hi, I am trying to map to the hg38 genome assembly. I was running the following script:

#!/bin/bash
#SBATCH --time=12:00:00
#SBATCH --account=[hidingforthepost]
#SBATCH --nodes=1
#SBATCH --ntasks=1
#SBATCH --cpus-per-task=40
#SBATCH --mem-per-cpu=2375M
#SBATCH --mail-type=END,FAIL
#SBATCH --mail-user=[hidingforthepost]
#SBATCH --output=slurm_%x.out

Dir=/home/urvashi/projects/def-dlanglai/urvashi

DirM=/home/urvashi/projects/def-dlanglai/urvashi/Temp1

module load nixpkgs/16.09 intel/2018.3 hisat2/2.2.0

for Sample_Name in $(< $Dir/MSC_Ped_Ctrl_Lina/Sample_Names_MSC.txt)
do
hisat2 --trim5 6 --rna-strandness FR -x $Dir/hg38/genome -1 $Dir/MSC_Ped_Ctrl_Lina/${Sample_Name}_R1_Pairedtrimmed.fastq -2 $Dir/MSC_Ped_Ctrl_Lina/${Sample_Name}_R2_Pairedtrimmed.fastq -S $DirM/${Sample_Name}.sam
done

Sample_Names_MSC.txt contains the names of the files.

However, this script gave multiple errors and it seemed as if there was an issue with $Dir and $DirM.

So I tried to run a simple script to test just one sample:

#!/bin/bash
#SBATCH --time=12:00:00
#SBATCH --account=[hidingforthepost]
#SBATCH --nodes=1
#SBATCH --ntasks=1
#SBATCH --cpus-per-task=40
#SBATCH --mem-per-cpu=2375M
#SBATCH --mail-type=END,FAIL
#SBATCH --mail-user=[hidingforthepost]
#SBATCH --output=slurm_%x.out

module load nixpkgs/16.09 intel/2018.3 hisat2/2.2.0

hisat2 --trim5 6 --rna-strandness FR -x /home/urvashi/projects/def-dlanglai/urvashi/MSC_Ped_Ctrl_Lina/hg38/genome -1 MSC134-p28-Ctrl_R1_Pairedtrimmed.fastq -2 MSC134-p28-Ctrl_R2_Pairedtrimmed.fastq -S MSC134-p28-Ctrl.sam

(note that I changed where the hg38 directory was located, hence the change in the path for the above script). I've also tried other scripts with the paths for the R1 and R2 and .sam files, but to no avail. I keep getting the following error:

(ERR): Argument expected in next token!
Exiting now ...
/var/spool/slurmd/job14227894/slurm_script: line 15: MSC134-p28-Ctrl_R2_Pairedtrimmed.fastq: command not found

or something similar every time. Any suggestions/solutions?