Issues with UDOIT test deloyment to heroku

Community Member

I so I have tried to set this up a couple times with both the instant heroku version and the cli version setting my own keys.  In both cases I am getting and error of

BLTI not valid: our key:  XXXXXX

when I actual try to access it from our test canvas site.  Is there some common setup issue that I messing up that would cause this?