attributeerror: 'builtin_funct

ion_or_method' object has no attribute 'xxx'

这个错误提示意味着你尝试在一个内置函数或方法上调用一个不存在的属性或方法。可能是你打错了属性或方法的名字，或者这个内置函数或方法确实没有这个属性或方法。你需要检查一下你的代码，找出出错的地方并进行修正。

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'

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'

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.