Problems with TC registration

[evgeny-s]

Hello, looks like something went wrong.
When I trying to register new Tool Consumer I getting error:

undefined method `each' for nil:NilClass

Stack trace saying problem is here:
lti2_tp/app/models/lti2_tp/registration.rb on line 209

Please check it out.

Thank you!

[evgeny-s]

in this revision:
2c21056
another problem:

undefined method `tool_proxy_guid' for #<Lti2Tp::Registration:0x007fe1fb436928>

Thank you!

[stevelikesmusic]

Ever get this one figured out @evgeny-s

[evgeny-s]

no, we use another branch in our project