NPE in Traverser for an unconnected input port
Traverser (Line 90-93):
if (behavior == VisitorBehavior.CONTINUE) {
AbstractPort<?> nextPort = (direction == Direction.FORWARD) ? port.getPipe().getTargetPort() : port.getPipe().getSourcePort();
traverse(nextPort.getOwningStage()); // recursive call
}
Cause:
The pipe of InputPort
is not initialized with DummyPipe
.