Traceback (most recent call last): File "D:\ftp\Python\项目\test5.py", line 111, in <module> window.load_songs(["song1.mp3", "song2.mp3"]) File "D:\ftp\Python\项目\test5.py", line 101, in load_songs playlist.clear() AttributeError: 'NoneType' object has no attribute 'clear' ERROR conda.cli.main_run:execute(33): Subprocess for 'conda run ['python', 'D:\\ftp\\Python\\��Ŀ\\test5.py']' command failed. (See above for error)该怎么解决,给出具体代码
时间: 2023-07-21 21:40:19 浏览: 199
Mac下anaconda中Spyder打开报错Traceback(most recent call last)…问题
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这个错误提示显示在运行test5.py文件时出现了问题,具体问题是在load_songs方法中调用了一个名为playlist的对象的clear方法,但playlist是NoneType,即没有被初始化。因此,需要在load_songs方法中对playlist进行初始化,使用下面的代码来解决这个问题:
```python
class MusicPlayer:
def __init__(self):
self.playlist = []
def load_songs(self, songs):
self.playlist = songs
def play(self):
# Play logic here
pass
window = MusicPlayer()
window.load_songs(["song1.mp3", "song2.mp3"])
window.play()
```
在这个修改后的代码中,我们在MusicPlayer的构造函数中初始化了playlist,避免了调用clear方法时出现的NoneType错误。
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