Java binding v1:Error,while I used a list nested inside of another list

This seems to be a Yangtools bug,but the exception below comes from binding generator.
Example:
list node {
key "node-id";
uses nt:node-attributes;
list termination-point

{ key "tp-id"; uses nt:tp-attributes; }

}
Errors:
18:07:54.878 [pool-2-thread-4] WARN o.o.y.s.b.g.util.JavassistUtils -
Failed to customize
org.opendaylight.yang.gen.v1.urn.zte.ngip.ipsdn.optical.topology.augments.rev160913.gtunnel.path.attributes.Node$StreamWriter
from prototype org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerPrototype
java.lang.RuntimeException: cannot find org.opendaylight.yang.gen.v1.urn.zte.ngip.ipsdn.optical.topology.augments.rev160913.gtunnel.path.attributes.node:
org.opendaylight.yang.gen.v1.urn.zte.ngip.ipsdn.optical.topology.augments.rev160913.gtunnel.path.attributes.Node
found in org/opendaylight/yang/gen/v1/urn/zte/ngip/ipsdn/optical/topology/augments/rev160913/gtunnel/path/attributes/node.class