mmseerrttt

@neso613 I also encountered the same problem, but with tacotron2. have you solved it.

you can try ``` tensorflow-tts-preprocess --rootdir ./ljspeech --outdir ./dump_ljspeech --config preprocess/ljspeech_preprocess.yaml --dataset ljspeech tensorflow-tts-normalize --rootdir ./dump_ljspeech --outdir ./dump_ljspeech --config preprocess/ljspeech_preprocess.yaml --dataset ljspeech ```