Cannot get the code work

[liqing-ustc]

I just try the code, but I get the error as:

What is the problem?

[EggplantElf]

Hi, i'm also having the same problem, the command was:

./bin/ZGen_SR learn --model tmp.mdl --type full --reference data/example.ref --input data/example.ref

and the error was:

2019-06-25 17:22:55 [warning] parseopt: postag dict is specified.
2019-06-25 17:22:55 [info]
2019-06-25 17:22:55 [info] ZGen::shift-reduce linearizer << LEARN >> 0.2.0
2019-06-25 17:22:55 [info] -----------------------------------------------
2019-06-25 17:22:55 [info] Experiment 22-3.1 - All feat with S0 lookahead feat
2019-06-25 17:22:55 [warning] Pipe: ngram model doesn't exist.
2019-06-25 17:22:55 [warning] Pipe: model doesn't exist.
2019-06-25 17:22:55 [info] loading cost 0.00036 seconds
2019-06-25 17:22:55 [info] ioutils: Opening file stream from data/example.ref.
[1] 2796064 segmentation fault (core dumped) ./bin/ZGen_SR learn --model tmp.mdl --type full --reference data/example.ref

Both input and reference are the same file with one sentence as in the README, i tried both tab and space as delimiter, got the same error.

_Ms.Haag NP 1 N
plays VBZ -1 N
Elianti NP 1 N
. . 1 N

Could you please check what's the problem, or upload a minimal example data and command?
Thanks!