python提示jsondecodeerror是什么意思_是什么导致了这个JSONDecodeError？

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最新推荐文章于 2025-04-02 07:51:43 发布

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文章标签： python提示jsondecodeerror是什么意思

本文链接：https://blog.youkuaiyun.com/weixin_35991051/article/details/114431983

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在尝试使用HASSio安装iTunes媒体播放器时遇到问题，日志显示JSONDecodeError。错误出现在`homeassistant.components.media_player.itunes.py`的`_request`方法中，尝试解析响应的JSON内容时发生。这可能由于收到的不是有效的JSON格式数据导致。

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我正在尝试在HASSio安装itunes媒体播放器。我可以在我的mac浏览器上看到它在运行。从HA内部，我可以调整音量并切换到下一首歌，但它不会告诉我当前正在播放什么。下面的代码是每当我尝试调整音量、启动/停止、前进/后退时输出到日志中的内容。在

哈斯-0.84.6

ITUNES-12.2.1.16ERROR (MainThread) [homeassistant.components.media_player] Error while setting up platform itunes

Traceback (most recent call last):

File "/usr/local/lib/python3.6/site-packages/homeassistant/helpers/entity_platform.py", line 128, in _async_setup_platform

SLOW_SETUP_MAX_WAIT, loop=hass.loop)

File "/usr/local/lib/python3.6/asyncio/tasks.py", line 358, in wait_for

return fut.result()

File "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run

result = self.fn(*self.args, **self.kwargs)

File "/usr/local/lib/python3.6/site-packages/homeassistant/components/media_player/itunes.py", line 169, in setup_platform

add_entities

File "/usr/local/lib/python3.6/site-packages/homeassistant/components/media_player/itunes.py", line 199, in __init__

self.update()

File "/usr/local/lib/python3.6/site-packages/homeassistant/components/media_player/itunes.py", line 237, in update

now_playing = self.client.now_playing()

File "/usr/local/lib/python3.6/site-packages/homeassistant/components/media_player/itunes.py", line 92, in now_playing

return self._request('GET', '/now_playing')

File "/usr/local/lib/python3.6/site-packages/homeassistant/components/media_player/itunes.py", line 80, in _request

return response.json()

File "/usr/local/lib/python3.6/site-packages/requests/models.py", line 897, in json

return complexjson.loads(self.text, **kwargs)

File "/usr/local/lib/python3.6/site-packages/simplejson/__init__.py", line 518, in loads

return _default_decoder.decode(s)

File "/usr/local/lib/python3.6/site-packages/simplejson/decoder.py", line 370, in decode

obj, end = self.raw_decode(s)

File "/usr/local/lib/python3.6/site-packages/simplejson/decoder.py", line 400, in raw_decode

return self.scan_once(s, idx=_w(s, idx).end())

simplejson.errors.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

这是第66-171行itunes.py在

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