当试图运行pyglet窗口时，我会得到以下错误："AttributeError：'scipy.spatial.transform._rotation.Rotation‘对象没有属性'as_dcm'“

Question

这是我所有的代码

import pyglet

import ratcave as rc

window = pyglet.window.Window()

pyglet.app.run()

运行此程序时，终端中显示了以下内容

Traceback (most recent call last):
  File "c:\CODING\pyopengl\Mudge-David-Homework-8.py", line 14, in <module>
    import ratcave as rc
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\__init__.py", line 5, in <module>
    from . import resources
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\resources.py", line 40, in <module>
    default_camera = Camera()
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\camera.py", line 260, in __init__
    self.projection = PerspectiveProjection() if not projection else projection
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\utils\observers.py", line 56, in __setattr__
    super(AutoRegisterObserver, self).__setattr__(key, value)
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\camera.py", line 299, in projection
    self.reset_uniforms()
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\camera.py", line 302, in reset_uniforms
    self.uniforms['projection_matrix'] = self.projection_matrix.view()
PS C:\Users\David> & C:/Users/David/AppData/Local/Microsoft/WindowsApps/python3.10.exe c:/CODING/pyopengl/Mudge-David-Homework-8.py
Traceback (most recent call last):
  File "c:\CODING\pyopengl\Mudge-David-Homework-8.py", line 14, in <module>
    import ratcave as rc
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\__init__.py", line 5, in <module>
    from . import resources
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\resources.py", line 40, in <module>
    default_camera = Camera()
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\camera.py", line 260, in __init__
    self.projection = PerspectiveProjection() if not projection else projection
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\utils\observers.py", line 56, in __setattr__
    super(AutoRegisterObserver, self).__setattr__(key, value)
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\camera.py", line 299, in projection
    self.reset_uniforms()
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\camera.py", line 302, in reset_uniforms
    self.uniforms['projection_matrix'] = self.projection_matrix.view()
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\shader.py", line 139, in uniforms
    self.update()
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\utils\observers.py", line 47, in update
    self.on_change()
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\physical.py", line 186, in on_change
    Physical.on_change(self)
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\physical.py", line 138, in on_change
    self.model_matrix = np.dot(self.position.to_matrix(), self.rotation.to_matrix())
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\coordinates.py", line 126, in to_matrix
    return self.to_radians().to_matrix()
  File "C:\Users\David\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ratcave\coordinates.py", line 95, in to_matrix
    mat[:3, :3] = R.from_euler(self.axes[1:],self._array,degrees=False).as_dcm() # scipy as_matrix() not available
AttributeError: 'scipy.spatial.transform._rotation.Rotation' object has no attribute 'as_dcm'

似乎错误是最后一行AttributeError：'scipy.spatial.transform._rotation.Rotation‘对象没有属性'as_dcm’

我试图遵循本教程代码应该创建一个新的窗口，这反过来意味着Pyglet正在工作。

根据我的研究，这是通过改变SciPy方法来解决的，我已经尝试过了，但没有成功。这个问题的另一个线程通过安装正确的版本来解决这个问题，这将纠正这些方法。但是，我尝试安装不同版本的SciPy，但仍然得到相同的错误。

Answer 1

as_dcm()类的Rotation方法是在SciPy版本1.4.0中不推荐使用，并从SciPy版本1.6.0中删除。您必须使用较早版本的SciPy，或者找出是否有一个ratcave版本可以与最新版本的SciPy兼容。