Error when executing test.lua

[mikacuy]

Hi,

I have faced an error when running the test script. I am using cuda 9.0, so I installed cudnn by this command git clone https://github.com/soumith/cudnn.torch.git -b R7 && cd cudnn.torch && luarocks make cudnn-scm-1.rockspec based on this: https://github.com/soumith/cudnn.torch/issues/383, instead of luarocks install. And then I ran luarocks install nngraph. I downloaded the trained_models that were released in the project website. Please advice on how to properly set-up and run this scripts. Thanks a lot!

{
truncation : 3
classifier_path : "models/trained_models/classifier-partial.net"
output_path : "sample_output/"
test_file : "sampledata/scan.h5"
model_path : "models/trained_models/epn-unet-class.net"
use_log_transform : 1
gpu_index : 0
visualize_matlab : 1
help : false
}
loading trained network from file: models/trained_models/epn-unet-class.net
Warning: cudnn.convert does not work with nngraph yet. Ignoring nn.gModule/orion/u/mikacuy/torch/distro/install/bin/luajit: test.lua:83: attempt to call global 'isempty' (a nil value)
stack traceback:
test.lua:83: in main chunk
[C]: in function 'dofile'
...rch/distro/install/lib/luarocks/rocks/trepl/scm-1/bin/th:150: in main chunk
[C]: at 0x00405d50