Some collapse when run the train and test code.

[jsjs0827]

Sorry to bother you. I am new to matconv,maybe I make some low mistakes, I really want to get some help from you.
When I ran the train_id_net_res_market_new.m, it collapsed:
Error in cnn_train_dag (line 90)
[net, state] = processEpoch(net, state, params, 'train',opts) ;

Error in train_id_net_res_market_new (line 38)
[net,info] = cnn_train_dag(net, imdb, @GetBatch,opts) ;
When I ran the est_gallery_stn_base.m, it collapsed:

test_gallery_stn_base
1

Attempt to execute SCRIPT vl_nnconv as a function:
/data/pedestrianalignmentnetwork/Pedestrian_Alignment/matlab/vl_nnconv.m

Error in dagnn.Conv/forward (line 11)
outputs{1} = vl_nnconv(...

Error in dagnn.Layer/forwardAdvanced (line 85)
outputs = obj.forward(inputs, {net.params(par).value}) ;

Error in dagnn.DagNN/eval (line 91)
obj.layers(l).block.forwardAdvanced(obj.layers(l)) ;

Error in getFeature2 (line 4)
net.eval({inputname,gpuArray(im)}) ;

Error in test_gallery_stn_base (line 29)
f = getFeature2(net,oim,im_mean,'data','pool5n');
What's wrong?