We are trying to use the folders plugin with the build flow plugin and are getting a "groovy.lang.GroovyRuntimeException: Ambiguous method overloading for method hudson.model.Hudson#getItem." exception.

• The build flow project and the builds I am trying to run are all in the same folder.
• I have tested with various levels of folders and always see the exception (even with a very basic build flow).
• Everything works without any problems if i move everything out of folders.
• Full log and basic DSL config attached