No property `pickTemporalCentre` for a layer of type `dagnn.Sum`.

[gyguo]

There is an error while I run STMulNet.m

Error using dagnn.Layer/load (line 200) No property pickTemporalCentre for a layer of type dagnn.Sum. Error in dagnn.DagNN.loadobj (line 27) block.load(struct(s.layers(l).block)) ; Error in STMulNet (line 195) netB = dagnn.DagNN.loadobj(netB); Error in run (line 86) evalin('caller', [script ';']);

I have tried many version of MatconvNet, so I want to know which version of MatconvNet do you use while running STMulNet.m