np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself.

np.int是NumPy库中的一个别名，它是内置的int类型的过时别名。为了避免在现有代码中出现错误，建议直接使用int。这样做不会改变任何行为，并且是安全的。如果要替换np.int，您可以使用np.int64或np.int32等来指定精度。有关当前使用的详细信息，请参考发布说明链接：https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations。

相关问题

`np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may

wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information. The aliases was originally deprecated in NumPy 1.20. \[1\]\[2\]\[3\]

这个报错是因为在训练YOLO模型时使用了已经被弃用的`np.int`别名，而新版本的NumPy中已经不再支持这个别名。为了避免这个错误，你需要直接使用`int`关键字。如果需要指定精度，可以使用`np.int64`或`np.int32`。如果你想查看当前使用情况，可以参考发布说明链接获取更多信息。这个别名在NumPy 1.20中被弃用。\[1\]\[2\]\[3\]
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