error in releasing model

[wsnooker]

th tools/release_model.lua -model model/demo_epoch4_1503.07.t7 -output_model model/cdemo_epoch4_1503.07.t7 -gpuid 1

Loading model 'model/demo_epoch4_1503.07.t7'...
... done.
Converting model...
/root/torch/install/bin/luajit: tools/release_model.lua:49: attempt to call method 'float' (a nil value)
stack traceback:
tools/release_model.lua:49: in function 'main'
tools/release_model.lua:60: in main chunk
[C]: in function 'dofile'
/root/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x00406670

[guillaumekln]

Can you share the options you used for training? And are you using the latest version of the code?

[wsnooker]

The training parameter was the default option in project demo. And I switch to release v0.2.0 branch, model conversion worked fine. Maybe I pushed something wrong in the master branch.

[wsnooker]

I pulled the new master branch and checked again, then tools/release_model.lua failed to convert GPU model to CPU model.

[guillaumekln]

Do you get the same error with the updated code?

I suspect your model was trained with -brnn and the version of tools/release_model.lua is older than ff48a96.