Hi everyone!

I am new in Biostars! I have problems with stacks to run the pipeline ref_map.pl. I run my code:

```
ref_map.pl -o home/mdominguez/ref_map/prueba_md/results -m 3 -b 1 -s M1.sorted.bam -s M2.sorted.bam -s M3.sorted.bam -s M4.sorted.bam -s M5.sorted.bam -s M6.sorted.bam -s M7.sorted.bam -s M8.sorted.bam -s M9.sorted.bam -s M10.sorted.bam -s M11.sorted.bam -s M12.sorted.bam -s M13.sorted.bam -s M14.sorted.bam -s M15.sorted.bam -s M16.sorted.bam -s M17.sorted.bam -s M18.sorted.bam -s M19.sorted.bam -s M20.sorted.bam -s M21.sorted.bam -s M22.sorted.bam -s M23.sorted.bam -s M24.sorted.bam -s M25.sorted.bam -s M26.sorted.bam -S
```

And then I received this message: Unable to open log file '`home/mdominguez/ref_map/prueba_md/ref_map.log`

'; No such file or directory

Anyone have an idea about this kind of error?

Many thanks!!

Matías Dominguez National Institute for Agriculture Research Argentina

Many thanks Mensur Dlakic!! In fact that was the mistake, I was breaking my head and it was so simple. Thank you so much for your help.

Kind regards,

Matías

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No te preocupes Matias.