GLX was updated quite a bit from X11.app to XQuartz.app. This looks like your application is requesting a visual that isn't available on the server, and is continuing to execute despite the returned error. I'm curious what it is requesting. Is this a free application? Where can I get it? On Mar 25, 2011, at 7:12 AM, John Muccigrosso wrote:
I play around a bit with ros on my macbook and I just upgraded to the new xquartz yesterday (2.6.1). Previously I was just using Apple's X11.
No problems with most things (not that I run a lot in X): xterm fires up the xquartz version, for example. But running one of my ros binaries (pcd_viewer) gives me this error:
<Error>: unknown error code: invalid pixel format Fri Mar 25 09:40:16 client-6-50-27.bc.drew.lan pcd_viewer[1954] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged. X Error of failed request: GLXBadContext Major opcode of failed request: 0 () Serial number of failed request: 39 Current serial number in output stream: 39
If I launch Apple's X11 and get an xterm there (so it's running from /usr instead of /opt), pcd_viewer will launch fine.
At least one other ros binary doesn't have a problem with xquartz, so I suspect something in pcd_viewer.
echo $DISPLAY from terminal reports:
/tmp/launch-2LgGpc/org.macosforge.xquartz:0
from Apple's X11 it reports
:1
I'm a bit of a newbie, so I thought I'd ask here first whether there's an obvious problem somewhere that is easily resolved.
Thanks.
John
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