TypeError: must be real number, not NoneType
时间: 2024-05-22 17:10:53 浏览: 14
这个错误通常发生在代码中需要使用实数(float或int)的地方,但实际上该值是None。这可能是因为某些变量的值未被正确初始化或未正确传递给函数。
您可以通过检查代码中的变量和函数参数来解决此问题,以确保它们具有正确的值。如果问题仍然存在,请检查您的代码逻辑以确保所有变量都被正确地初始化并传递给函数。您还可以使用调试器来跟踪代码并找出哪个变量的值是None。
相关问题
File "D:\Desktop\EX\PyCharmEX\venv\Lib\site-packages\moviepy\video\io\ffmpeg_writer.py", line 88, in __init__ '-r', '%.02f' % fps, ~~~~~~~~^~~~~ TypeError: must be real number, not NoneType
这个错误是因为fps的值为None而不是一个实数。在调用ffmpeg_writer的时候,fps参数必须是一个实数。请检查你的代码并确保fps参数被正确地传递了。你可以使用print语句来找出fps参数的值,或者使用debugger来检查参数的值。如果fps的值确实为None,你需要在代码中设置一个默认值或者修复fps参数的传递方式。
TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
This error occurs when you try to convert a value that is not a string, bytes-like object, or a real number into an integer using the int() function. In this case, the value is NoneType, which means it has no value or is undefined.
To fix this error, you need to make sure that the value you are trying to convert to an integer is not NoneType. You can do this by checking for NoneType before calling the int() function.
For example, you can use an if statement to check if the value is NoneType, and if it is, set a default value or raise an exception:
```
value = None
if value is None:
raise ValueError("Value must not be None")
else:
integer_value = int(value)
```
Alternatively, you can use a try-except block to catch the TypeError and handle it gracefully:
```
value = None
try:
integer_value = int(value)
except TypeError:
print("Value must not be None")
```
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