ValueError: At least one stride in the given numpy array is negative

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#pytorch #ValueError

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在尝试使用numpy数组时遇到ValueError，提示至少有一个stride为负数且不支持。解决方案是通过复制数组来修正，如`array.copy()`。本文档来源于2020年CVPR2020学习系列，涉及U^2Net训练实践。

问题：

ValueError: At least one stride in the given numpy array is negative, and tensors with negative strides are not currently supported. (You can probably work around this by making a copy of your array with array.copy().)

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解决方法：

改为：

参考资料：
（二十五：2020.12.15）CVPR 2020 学习（三）《U^2 Net》训练实操

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some of the strides of a given numpy array are negative

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【解决错误】ValueError: some of the strides of a given numpy array are negative.

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