LRRTestOnPascal() doesn't work

[yortuc]

Hi, i was trying to run the demo, i got this error:

Attempt to execute SCRIPT vl_nnconv as a function

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 LRRTestOnPascal (line 143)
        net.eval({inputVar, net_input});

any ideas?
thanks.