starting BeEF and connect to msfconsole on ArmHF

Utilite Pro
Kali 3.0.35-cm-fx6-4
metasploit v4.9.2-2014041601
beef 0.4.4.5-alpha
ruby 1.9.3p194 + gem sqlite3(1.3.9)

beef throws ruby exception calling /usr/share/beef-xss/core/main/configuration.rb
:18 "instance: uninitialized class variable @@instance in BeFF::Core::Configuration (NameError)"

My configuration works fine on x86 64bit VM.

Has anybody succesfully started BeEF and connected to msfconsole on ArmHF?

Thank you

Problem solved.

I messed up format of config files

/etc/beef-xss/config.yaml
/usr/share/beef-xss/extensions/metasploit/config.yaml

with blanks !

beef starts and is loading metasploit modules now.