Panda3d无法打开directx窗口

Question

我最近安装了panda3d 1.8.1版本，它被称为最新的稳定版本。但是当我输入以下代码时从direct.showbase.showbase导入showbase

    class MyApp(ShowBase):
      def __init__(self):
         ShowBase.__init__(self)
    app = MyApp()
    app.run()

上述代码生成以下错误消息：

    :ShowBase(warning): Unable to open 'onscreen' window.
    Traceback (most recent call last):
    File "D:delme.py", line 8, in <module>
    app = MyApp()
    File "D:delme.py", line 6, in __init__
    ShowBase.__init__(self)
    File "C:Panda3D-1.8.1directshowbaseShowBase.py", line 244, in __init__
    self.openDefaultWindow(startDirect = False, props=props)
    File "C:Panda3D-1.8.1directshowbaseShowBase.py", line 880, in openDefaultWindow
    self.openMainWindow(*args, **kw)
    File "C:Panda3D-1.8.1directshowbaseShowBase.py", line 916, in openMainWindow
    self.openWindow(*args, **kw)
    File "C:Panda3D-1.8.1directshowbaseShowBase.py", line 671, in openWindow
    raise StandardError, 'Could not open window.'
StandardError: Could not open window.

有什么想法吗？为什么会发生这种情况，我该如何解决？？

Answer 1

我自己解决了这个问题。我编辑了panda3d1.8.1/etc/config.txt

我更改了：加载显示pandadx9到：加载显示p3tinydisplay