/media/root1/D/freya/Pointnet_Pointnet2_pytorch (src)/train_semseg.py:247: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here. Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations np.mean(np.array(total_correct_class) / (np.array(total_seen_class, dtype=np.float) + 1e-6))))

这是一个来自 train_semseg.py 文件中的警告信息，告诉你 np.float 是一个被弃用的别名，应该改用 float。如果你确实需要使用 NumPy 标量类型，可以在此处使用 np.float64。此警告是由 NumPy 1.20 版本引入的，你可以查看链接中提供的更多详细信息和指导。最后一个括号中的内容是计算精度指标的表达式。

相关问题

TypeError: __init__() got an unexpected keyword argument 'size'

This error occurs when you try to pass an unexpected keyword argument to a function or method.

For example, if you have a class called `Square` that has an `__init__` method that takes in a `width` and `height` argument, but you try to pass a `size` argument instead:

class Square:
    def __init__(self, width, height):
        self.width = width
        self.height = height

square = Square(size=10)

You will get the `TypeError: __init__() got an unexpected keyword argument 'size'` error because `__init__` does not expect a `size` argument.

To fix this error, you should either remove the unexpected keyword argument or modify the function or method to accept it. In the above example, you could modify the `__init__` method to accept a `size` argument:

class Square:
    def __init__(self, size):
        self.width = size
        self.height = size

square = Square(size=10)

uni-app打包失败 Could not determine the dependencies of task ':app:compileReleaseJavaWithJavac'.

这个错误通常是由于 Gradle 依赖关系配置不正确引起的。你可以尝试以下解决方案：

1. 清除 Gradle 缓存，重新构建项目：

./gradlew clean

2. 更新 Gradle 版本，确保使用最新版本：

classpath 'com.android.tools.build:gradle:4.2.2'
distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip

3. 检查项目中的依赖项是否正确并更新到最新版本