knife spork -VV debug info

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INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef
INFO: Unable to access cache at /var/chef. Switching cache to /Users/dpaulus/.chef

DEBUG: No chefignore file found at /Users/dpaulus/.chef/chefignore no files will be ignored

WARNING: No knife configuration file found

/opt/rubies/2.1.2/lib/ruby/gems/2.1.0/gems/knife-spork-1.4.2/lib/knife-spork/runner.rb:179:in `exist?': no implicit conversion of nil into String (TypeError)
	from /opt/rubies/2.1.2/lib/ruby/gems/2.1.0/gems/knife-spork-1.4.2/lib/knife-spork/runner.rb:179:in `load_from_berkshelf'
	from /opt/rubies/2.1.2/lib/ruby/gems/2.1.0/gems/knife-spork-1.4.2/lib/knife-spork/runner.rb:164:in `load_cookbook'
	from /opt/rubies/2.1.2/lib/ruby/gems/2.1.0/gems/knife-spork-1.4.2/lib/chef/knife/spork-bump.rb:50:in `run'
	from /opt/rubies/2.1.2/lib/ruby/gems/2.1.0/gems/chef-12.0.3/lib/chef/knife.rb:417:in `block in run_with_pretty_exceptions'
	from /opt/rubies/2.1.2/lib/ruby/gems/2.1.0/gems/chef-12.0.3/lib/chef/local_mode.rb:38:in `with_server_connectivity'
	from /opt/rubies/2.1.2/lib/ruby/gems/2.1.0/gems/chef-12.0.3/lib/chef/knife.rb:416:in `run_with_pretty_exceptions'
	from /opt/rubies/2.1.2/lib/ruby/gems/2.1.0/gems/chef-12.0.3/lib/chef/knife.rb:213:in `run'
	from /opt/rubies/2.1.2/lib/ruby/gems/2.1.0/gems/chef-12.0.3/lib/chef/application/knife.rb:139:in `run'
	from /opt/rubies/2.1.2/lib/ruby/gems/2.1.0/gems/chef-12.0.3/bin/knife:25:in `<top (required)>'
	from /opt/boxen/rbenv/versions/2.1.2/bin/knife:23:in `load'
	from /opt/boxen/rbenv/versions/2.1.2/bin/knife:23:in `<main>'