SPICE implementation on Google Colab

[AtharvTalnikar]

Hi!
I am having issues implementing SPICE.Please help

Error: Could not score batched file input:
java.lang.ClassCastException: org.json.simple.JSONArray cannot be cast to java.lang.String
at edu.anu.spice.SpiceScorer.scoreBatch(SpiceScorer.java:95)
at edu.anu.spice.SpiceScorer.main(SpiceScorer.java:60)
Traceback (most recent call last):
File "/content/pycocoevalcap/spice/model_evaluation.py", line 238, in
Val_with_MLE()
File "/content/pycocoevalcap/spice/model_evaluation.py", line 236, in Val_with_MLE
spice_class.compute_score(all_usable_ref,all_gen_sents)
File "/content/pycocoevalcap/spice/test.py", line 78, in compute_score
cwd=os.path.dirname(os.path.abspath(file)))
File "/usr/lib/python3.6/subprocess.py", line 311, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['java', '-jar', '-Xmx8G', 'spice-1.0.jar', '/content/pycocoevalcap/spice/tmp/tmpr49ny2ll', '-cache', '/content/pycocoevalcap/spice/cache', '-out', '/content/pycocoevalcap/spice/tmp/tmpl8edcdti', '-subset', '-silent']' returned non-zero exit status 1.