Ubuntu Python Playsound 错误'NoneType'对象没有属性'props'

Question

由于某些原因，我无法在Linux上使用播放声音，我尝试了：

sudo apt install gstreamer1.0-gtk3

但仍然不起作用。

代码非常简单：

import os
import time
import  playsound
import speech_recognition as sr
from gtts import gTTS
def speak(text):
tts = gTTS(text=text, lang='en')
filename = 'voice.mp3'
tts.save(filename)
playsound.playsound(filename)
speak('hello')

错误：

<ipython-input-2-3bd586ed4a90> in <module>
5     playsound.playsound(filename)
6 
----> 7 speak('hello tim')
<ipython-input-2-3bd586ed4a90> in speak(text)
3     filename = 'voice.mp3'
4     tts.save(filename)
----> 5     playsound.playsound(filename)
6 
7 speak('hello tim')
~/anaconda3/envs/AI/lib/python3.8/site-packages/playsound.py in _playsoundNix(sound, block)
99         playbin.props.uri = sound
100     else:
--> 101         playbin.props.uri = 'file://' + pathname2url(os.path.abspath(sound))
102 
103     set_result = playbin.set_state(Gst.State.PLAYING)
AttributeError: 'NoneType' object has no attribute 'props'

Answer 1

你好，我不得不改变在Ubuntu18中播放音频的方式，文件是：

/anaconda3/envs/Jarvis/lib/python3.6/site packages/JarvisAI/init.py

并安装mpg123:

sudo apt-get install -y mpg123

变更线149和148

播放声音("tmp.mp3"(与操作系统('mpg123-q tmp.mp3'(

Answer 2

您必须添加音频文件的路径。例如。音频文件名="/home/assistant/audio.mp3"；和tts.save(音频文件名(