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sinantie / NeuralAmr

Sequence-to-sequence models for AMR parsing and generation
http://www.ikonstas.net/code
69 stars 17 forks source link

Error in parse_amr_single.sh - stringx.lua:27: argument 1 expected a 'string', got a 'nil' #8

Open around1991 opened 6 years ago

around1991 commented 6 years ago

Many thanks for releasing the parser!

I'm trying to run the parser on some sample sentences, and it all works until it produces the following stack trace:

stack traceback:
    [C]: in function 'error'
    ...lespace-2/kc391/torch/install/share/lua/5.1/pl/utils.lua:429: in function 'assert_arg'
    ...space-2/kc391/torch/install/share/lua/5.1/pl/stringx.lua:27: in function 'assert_string'
    ...space-2/kc391/torch/install/share/lua/5.1/pl/stringx.lua:266: in function 'replace'
    evaluate.lua:107: in function 'clean'
    evaluate.lua:91: in function 'parse'
    evaluate.lua:53: in function 'main'
    evaluate.lua:206: in main chunk
    [C]: in function 'dofile'
    ...c391/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:150: in main chunk
    [C]: at 0x00405d50

Do you know what could be going wrong?

Kris