core dumped

[czh-learn]

Hello, when i run the run_segan+clean.sh script, it happened a strange problem, like that:
Cleaning 1 wavs
./run_segan+_clean.sh: line 19: 150043 Segmentation fault (core dumped) python -u clean.py --g_pretrained_ckpt $CKPT_PATH/$G_PRETRAINED_CKPT --test_files $TEST_FILES_PATH
--cfg_file $CKPT_PATH/train.opts --synthesis_path $SAVE_PATH --soundfile
how can i solve this ? thanks you very much.