https://issues.apache.org/bugzilla/show_bug.cgi?id=53080
--- Comment #10 from Filipus Klutiero <chea...@gmail.com> --- Regarding "The output of the prior rule is the input to the next.", there may be several prior rules. And the "output" of any prior rule does not necessarily exist, if no prior rule ran. -- You are receiving this mail because: You are the assignee for the bug.