AttributeError: 'builtin_function_or_method' object has no attribute 'save'
时间: 2023-11-08 19:01:00 浏览: 191
这个错误是因为在Python中,你使用了一个内置函数或方法(builtin_function_or_method),但是该对象没有名为'save'的属性。这个错误通常发生在你试图对一个不支持保存操作的对象调用'save'方法时。要解决这个问题,你需要确保你正在调用正确的对象和方法,并且该方法确实存在于该对象中。
相关问题
AttributeError: 'builtin_function_or_method' object has no attribute
AttributeError通常表示对象没有特定的属性或方法。这可能是由于对象类型不正确或代码中的拼写错误等原因引起的。下面是两个例子,演示了AttributeError的不同情况:
1. 'builtin_function_or_method' object has no attribute 'randint'
```python
import random
print(random.randint(1, 10)) # 正确的调用方式
print(random.randit(1, 10)) # 错误的调用方式,应为randint而非randit
```
2. 'builtin_function_or_method' object has no attribute 'sleep'
```python
import time
time.sleep(1) # 正确的调用方式
time.slep(1) # 错误的调用方式,应为sleep而非slep
```
AttributeError: 'builtin_function_or_method' object has no attribute 'requires_grad_'
This error message typically occurs when you try to call the `requires_grad_()` method on a built-in Python function or method. The `requires_grad_()` method is used in PyTorch to specify whether a tensor requires gradient computation during backpropagation.
To fix this error, make sure that you are calling the `requires_grad_()` method on a PyTorch tensor, and not on a Python built-in function or method. Double-check that you have properly defined and initialized your PyTorch tensors before calling this method on them.
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