Issues running hashcat

[waterjack]

Hi,

during a presentation I need to demonstrate how fast and easy passwordcracking is. Therefore I installed hashcat on my computer. But as soon as I want to run example0.sh I receive the following error. 

Code:

./hashcat example0.sh
hashcat (v3.10-428-g225c682) starting...

ERROR: (null): No such file or directory

Started: Wed Oct 19 09:41:39 2016
Stopped: Wed Oct 19 09:41:39 2016

Inserting full path names didn't change anything

Code:

./hashcat -a 3 /Users/[...]/[...]/[...]/hashcat/hash.txt ?l?l?l

But if I want to display the help file it's working.

Code:

./hashcat --help
hashcat, advanced password recovery
[...]

System: MacBook Pro 13 later 2013, MacOS Sierra 10.12

Do you have any suggestions how to resolve this issue?