Error while building PIP

Hi All,

Here iam facing some problem while building PIP the error is

Applying to: wm.b2b.rn.rec.PIPs.PIP3B13vV01_01:Pip3B13ShippingOrderConfirmationN
otification
java.lang.StackOverflowError

Its because while building already that PIP folder is there in Developer .
First delete that PIP and Build again .