[Xcb] Problem with xpyb and setCrtcConfig()

[Alberto Milone]

Hi all,

I have tried to call setCrtcConfig() in the following way:
cookie = self.conn.randr.setCrtcConfig(crtc.id, crtc.timestamp, 
resources.config_timestamp, x, y, mode.id, rotation)

where:
crtc.id = 58 (a valid crtc)
crtc.timestamp = 30307
resources.config_timestamp = 30307 (resources is the result of 
GetScreenResources())
x = 0
y = 0
mode.id = 64 (a valid mode)
rotation = 0

I get this error:
xcb.xproto.BadMatch: <xcb.proto.MatchError object at 0x9e6393c>

Any ideas?

Alberto Milone