I\'ve got a Grunt setup which uses Karma+Jasmine and JSHint. Whenever I run JSHint on my spec file, I get a series of \"undefined\" errors, most of which are for Jasmine\'s
I fixed this in Gruntfile.js adding jasmine: true to the options of the jshint task:
jasmine: true
jshint: { options: { ... node: true, jasmine: true, ... }, ... },
Like the OP, I'm not using a .jshintrc file either.