setOneShot and RTMCopyRam?

Scripting Issues
3

I believe I have the same problem with the buffers.
Is this the sort of error you get?

Traceback (most recent call last):
  File "C:\work\sp1\Panda3D\direct\showbase\ShowBase.py", line 1719, in __igLoop

    self.graphicsEngine.renderFrame()
AssertionError: pipeline_stage == 0 at line 667 of c:\work\panda3d\panda\src\display\displayRegion.cxx
:task(error): Exception occurred in PythonTask igLoop
Traceback (most recent call last):
  File "client.py", line 564, in <module>
    game.run()
  File "C:\work\sp1\Panda3D\direct\showbase\ShowBase.py", line 2644, in run
    self.taskMgr.run()
  File "C:\work\sp1\Panda3D\direct\task\Task.py", line 502, in run
    self.step()
  File "C:\work\sp1\Panda3D\direct\task\Task.py", line 460, in step
    self.mgr.poll()
  File "C:\work\sp1\Panda3D\direct\showbase\ShowBase.py", line 1719, in __igLoop

    self.graphicsEngine.renderFrame()
AssertionError: pipeline_stage == 0 at line 667 of c:\work\panda3d\panda\src\display\displayRegion.cxx

Another curious side-effect is that by setting a window icon, Panda becomes unable to open a window. For example:

loadPrcFileData('', 'icon-filename icon.ico')

Specifically, Python will sit idle with no CPU usage when it hits line 611 of ShowBase.py, the graphicsEngine.makeOutput call.