REPL.IT：Python Pygame：你如何修复“pygame.error：

Question

我正在尝试将声音与我的 Python Pygame 游戏一起使用，它给我带来了这个错误：Traceback (most recent call last):  File "main.py", line 5, in <module>    pygame.mixer.init()pygame.error: No available audio device我将如何解决这个问题？*在此先感谢您的帮助！

Answer 1

播放音频在 Repl.IT 上不起作用，因为代码在服务器上运行，该服务器与您计算机的扬声器没有连接。

这是输出，当我重现您的错误时：

pygame 1.9.6

Hello from the pygame community. https://www.pygame.org/contribute.html

ALSA lib confmisc.c:767:(parse_card) cannot find card '0' <--- ALSA can not find the card

ALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory

ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings

ALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory

ALSA lib confmisc.c:1246:(snd_func_refer) error evaluating name

ALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory

ALSA lib conf.c:5007:(snd_config_expand) Evaluate error: No such file or directory

ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM default

ALSA lib confmisc.c:767:(parse_card) cannot find card '0' <--- ALSA can still not find it

ALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory

ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings

ALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory

ALSA lib confmisc.c:1246:(snd_func_refer) error evaluating name

ALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory

ALSA lib conf.c:5007:(snd_config_expand) Evaluate error: No such file or directory

ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM default

Traceback (most recent call last):

   File "main.py", line 3, in <module>

      pygame.mixer.init()

pygame.error: No available audio device

exit status 1

请参阅https://repl.it/talk/ask/Pygame-Audio-Issues/12147。

Answer 2

我假设您在 Linux 环境中工作，因此，我建议您安装以下必备库：-

libSDL-1_2

libSDL_devel

libSDL_image-1_2

libSDL_mixer-1_2

libSDL_ttf-2

在 ubuntu 中，您可以使用以下行

sudo apt-get install libsdl1.2-dev libsdl-image1.2 libsdl-mixer1.2 libsdl-ttf2.0