Segmentation fault at system combination

[张薄霄]

I want to use system combination 

but my meteor_dev still tell me

Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0

at java.util.ArrayList.rangeCheck(ArrayList.java:653)

at java.util.ArrayList.get(ArrayList.java:429)

at edu.cmu.meteor.scorer.MeteorScorer.computeMetrics(Unknown Source)

at Meteor.scorePlaintext(Unknown Source)

at Meteor.main(Unknown Source)

KNESER-NEY LM ESTIMATION SUCCEEDED

dev is a file from 1 to 2002 each line 

then when I use opt dir 

[26/4/2018 1:10:27 align system combination] start aligning 2001 sentences

[26/4/2018 1:10:27 align system combination] primary 0.01

[26/4/2018 1:10:27 align system combination] WP -0.2

[26/4/2018 1:10:27 align system combination] LM 0.15

[26/4/2018 1:10:27 align system combination] EPS 0.15

[26/4/2018 1:10:27 align system combination] globalCount 0

[26/4/2018 1:10:27 align system combination] correctAlignment 0

[26/4/2018 1:10:27 align system combination] ibmS2T 0

[26/4/2018 1:10:27 align system combination] ibmT2S 0

[26/4/2018 1:10:27 align system combination] bigLM 0

[26/4/2018 1:10:27 align system combination] sys1 0.1

[26/4/2018 1:10:27 align system combination] sys2 0.1

[26/4/2018 1:10:27 align system combination] sys3 0.1

[26/4/2018 1:10:27 align system combination] sys4 0.1

[26/4/2018 1:10:27 align system combination] sys5 0.1

[26/4/2018 1:10:27 align system combination] sys6 0.1

[26/4/2018 1:10:27 align system combination] sys7 0.1

[26/4/2018 1:10:27 align system combination] sys8 0.1

[26/4/2018 1:10:27 align system combination] start read LM

[26/4/2018 1:10:27 align system combination] end read LM

PROGRAM DEFECTIVE (TERMINATED BY SIGNAL):

Segmentation fault

my task is zh2en

here is my dev 

My english is very bad. i hope you can understand me