Onceover cannot use logger in a custom ruby function

[findmyname666]

Hi There,

I use logger inside custom ruby function and it seems that onceover doesn't like it.
Ruby function contains:

	    logger = Logger.new(STDOUT)
	    logger.level = Logger::WARN

Onceover fails:

role::test: ? Error: Evaluation Error: Error while evaluating a Function Call, uninitialized constant Puppet::Pops::Loader::RubyFunctionInstantiator::Logger (file: /some_path/puppet_ng/.onceover/etc/puppetlabs/code/environments/production/modules/firewall/manifests/pre.pp, line: 32, column: 20) on node noname

Could you advise whether Is there any fix or workaround for it pls?

Thx
BR