我看到这个:
./install/share/lua/5.1/image/init.lua: return torch.Tensor().libjpeg.size(filename)
Tensor 如何获得字段 libjpeg?我没有在 Tensor.lua 中看到它。
有关更多上下文,我正在尝试调试此错误:
/Users/un/torch/install/share/lua/5.1/image/init.lua:140: attempt to index field 'libjpeg' (a nil value)
stack traceback:
/Users/un/torch/install/share/lua/5.1/image/init.lua:140: in function 'loader'
/Users/un/torch/install/share/lua/5.1/image/init.lua:276: in function 'load'
/Users/un/torch/install/share/lua/5.1/image/init.lua:1067: in function 'lena'
[string "image.lena();"]:1: in main chunk
[C]: in function 'xpcall'
/Users/un/torch/install/share/lua/5.1/trepl/init.lua:588: in function 'repl'
.../torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:185: in main chunk
[C]: at 0x0104de8640