There are duplicate characters in the character set

[SteadyOldDog]

When I run tts-server with:
tts-server --model_name "tts_models/zh-CN/baker/tacotron2-DDC-GST"
it says that
AssertionError: [!] There are duplicate characters in the character set. {'—', '-'}
so is anybody get the same problem?

[mbarnig]

I get the same warning when training the VITS model. I simply removed the double characters in the configuration.

[lareina-a]

I get the same question,Output path: /root/.local/share/tts/tts_models--multilingual--multi-dataset--your_tts
Found file: config_se.json
Found file: model_se.pth
Found file: speakers.pth
Found file: language_ids.json
Found file: config.json
Found file: model_file.pth.tar
Found file: speakers.json
Found file: model_se.pth.tar

Using model: vits
Setting up Audio Processor...
| > sample_rate:16000
| > resample:False
| > num_mels:80
| > log_func:np.log
| > min_level_db:-100
| > frame_shift_ms:None
| > frame_length_ms:None
| > ref_level_db:20
| > fft_size:1024
| > power:1.5
| > preemphasis:0.0
| > griffin_lim_iters:60
| > signal_norm:False
| > symmetric_norm:True
| > mel_fmin:0
| > mel_fmax:None
| > pitch_fmin:0.0
| > pitch_fmax:640.0
| > spec_gain:1.0
| > stft_pad_mode:reflect
| > max_norm:4.0
| > clip_norm:True
| > do_trim_silence:True
| > trim_db:45
| > do_sound_norm:False
| > do_amp_to_db_linear:False
| > do_amp_to_db_mel:True
| > do_rms_norm:False
| > db_level:None
| > stats_path:None
| > base:2.718281828459045
| > hop_length:256
| > win_length:1024
Traceback (most recent call last):
File "/root/miniconda3/envs/your/bin/tts", line 8, in
sys.exit(main())
File "/root/autodl-tmp/YourTTS-main/TTS/bin/synthesize.py", line 268, in main
synthesizer = Synthesizer(
File "/root/autodl-tmp/YourTTS-main/TTS/utils/synthesizer.py", line 76, in init
self._load_tts(tts_checkpoint, tts_config_path, use_cuda)
File "/root/autodl-tmp/YourTTS-main/TTS/utils/synthesizer.py", line 115, in _load_tts
self.tts_model = setup_tts_model(config=self.tts_config)
File "/root/autodl-tmp/YourTTS-main/TTS/tts/models/init.py", line 13, in setup_model
model = MyModel.init_from_config(config, samples)
File "/root/autodl-tmp/YourTTS-main/TTS/tts/models/vits.py", line 1643, in init_from_config
tokenizer, new_config = TTSTokenizer.init_from_config(config)
File "/root/autodl-tmp/YourTTS-main/TTS/tts/utils/text/tokenizer.py", line 174, in init_from_config
characters, new_config = Graphemes().init_from_config(config)
File "/root/autodl-tmp/YourTTS-main/TTS/tts/utils/text/characters.py", line 446, in init_from_config
Graphemes(
File "/root/autodl-tmp/YourTTS-main/TTS/tts/utils/text/characters.py", line 433, in init
super().init(characters, punctuations, pad, eos, bos, blank, is_unique, is_sorted)
File "/root/autodl-tmp/YourTTS-main/TTS/tts/utils/text/characters.py", line 167, in init
self._create_vocab()
File "/root/autodl-tmp/YourTTS-main/TTS/tts/utils/text/characters.py", line 261, in _create_vocab
assert (
AssertionError: [!] There are duplicate characters in the character set. {'(', ')', '.', "'", '!', '?', ':', ';', ' ', '-', ','}