local data = DataLoader.new(opt.nThreads, opt) demo.lua error

[anthonyyuan]

Starting donkey with id: 1 seed: 334 table: 0x16a75dd0 Creating train metadata table: 0x16af0f60 running "find" on each class directory, and concatenate all those filenames into a single file containing all image paths for a given class /tmp/lua_w3KL36: line 1: gfind: command not found now combine all the files to a single large file load the large concatenated list of sample paths to self.imagePath /Users/anthonyyuan/torch/install/bin/luajit: ...honyyuan/torch/install/share/lua/5.1/threads/threads.lua:183: [thread 1 callback] ...mand-learning-master/pixelInterpolation/data/dataset.lua:202: Could not find any image file in the given input paths stack traceback: [C]: in function 'assert' ...mand-learning-master/pixelInterpolation/data/dataset.lua:202: in function '__init' ...s/anthonyyuan/torch/install/share/lua/5.1/torch/init.lua:91: in function <...s/anthonyyuan/torch/install/share/lua/5.1/torch/init.lua:87> [C]: in function 'dataLoader' ...earning-master/pixelInterpolation/data/donkey_folder.lua:99: in main chunk [C]: in function 'dofile' ...-demand-learning-master/pixelInterpolation/data/data.lua:38: in function <...-demand-learning-master/pixelInterpolation/data/data.lua:28> [C]: in function 'xpcall' ...honyyuan/torch/install/share/lua/5.1/threads/threads.lua:234: in function 'callback' ...nthonyyuan/torch/install/share/lua/5.1/threads/queue.lua:65: in function <...nthonyyuan/torch/install/share/lua/5.1/threads/queue.lua:41> [C]: in function 'pcall' ...nthonyyuan/torch/install/share/lua/5.1/threads/queue.lua:40: in function 'dojob' [string " local Queue = require 'threads.queue'..."]:13: in main chunk stack traceback: [C]: in function 'error' ...honyyuan/torch/install/share/lua/5.1/threads/threads.lua:183: in function 'dojob' ...honyyuan/torch/install/share/lua/5.1/threads/threads.lua:264: in function 'synchronize' ...honyyuan/torch/install/share/lua/5.1/threads/threads.lua:142: in function 'specific' ...honyyuan/torch/install/share/lua/5.1/threads/threads.lua:125: in function 'Threads' ...-demand-learning-master/pixelInterpolation/data/data.lua:26: in function 'new' demo.lua:63: in main chunk [C]: in function 'dofile' ...yuan/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:150: in main chunk [C]: at 0x0107e58bc0