'numpy.ndarray' object has no attribute 'line'
时间: 2023-10-23 16:13:21 浏览: 24
这个错误提示表明你在尝试使用一个NumPy数组对象的`line`属性,但是NumPy中并没有这个属性。
可能是你在代码中错误地调用了`line`属性。你需要检查代码中使用了该属性的行,并确认你的代码逻辑是否正确。如果你确定代码逻辑没有问题,那么你可能需要查看相关文档以找到正确的方法或属性来替换`line`属性。
相关问题
AttributeError: 'numpy.ndarray' object has no attribute 'hilbert'
引用[1]:报错: AttributeError: ‘numpy.ndarray’ object has no attribute ‘columns 解决: 直接使用 a.tolist() 处理数据即可解决问题。 参考文章: python中list与array类型的查看与转换。引用[2]:==>> Sun Mar 6 18:24:10 2022 [Iter 1/8] loss = 7767.667969 ====>> Sun Mar 6 18:24:10 2022 Pass time: 0:00:17.678687 Traceback (most recent call last): File "C:\Program Files\pycharm\PyCharm Community Edition 2021.3.1\plugins\python-ce\helpers\pydev\pydevd.py", line 1483, in _exec pydev_imports.execfile(file, globals, locals) # execute the script File "C:\Program Files\pycharm\PyCharm Community Edition 2021.3.1\plugins\python-ce\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 18, in execfile exec(compile(contents "\n", file, 'exec'), glob, loc) File "C:/Users/shang/Desktop/STDN_LI/TVGnet/OSV_q.py", line 358, in <module> train(opt) File "C:/Users/shang/Desktop/STDN_LI/TVGnet/OSV_q.py", line 284, in train grd_x, grd_y = getGrd(img_in) File "C:/Users/shang/Desktop/STDN_LI/TVGnet/OSV_q.py", line 37, in getGrd grd_x = data_in.clone() AttributeError: 'numpy.ndarray' object has no attribute 'clone' 。引用[3]:源代码运行如下: from sklearn.pipeline import Pipeline from sklearn.preprocessing import StandardScaler num_pipeline = Pipeline([ ('imputer',SimpleImputer(strategy="median")), ('attribs_adder',CombinedAttributesAdder()), ('std_scaler',StandardScaler) ]) housing_num_tr = num_pipeline.fit_transform(housing_num) 。
问题:AttributeError: 'numpy.ndarray' object has no attribute 'hilbert'
回答: 根据提供的引用内容,错误信息显示'numpy.ndarray'对象没有'hilbert'属性。这意味着在使用该属性时出现了错误。要解决此问题,您可以检查代码中是否正确导入了所需的模块,并确保您正在使用正确的属性名称。如果您确定代码正确,但仍然出现此错误,请检查您的数据是否正确加载并符合预期的格式。如果问题仍然存在,您可以尝试查找相关的文档或寻求专业人士的帮助来解决该问题。
AttributeError: 'numpy.ndarray' object has no attribute 'numpy'
This error occurs when you try to access the `numpy` attribute of a `numpy.ndarray` object, but the attribute doesn't exist.
For example, consider the following code:
```python
import numpy as np
arr = np.array([1, 2, 3])
arr.numpy()
```
When you try to execute the `arr.numpy()` line, you'll get the `AttributeError` because there's no `numpy` attribute in the `ndarray` object.
To fix this error, you need to remove the `.numpy()` part of the code and simply use the `arr` object directly. For example:
```python
import numpy as np
arr = np.array([1, 2, 3])
print(arr)
```
This will print the contents of the `arr` object, which is `[1 2 3]`.
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