Strange... something about your system seems to be unhappy! Just brainstorming but could it be something to do with the Gtk installation on your linux distro? I'm using Ubuntu 10.04 with no probs.
Another idea might be to try a fresh J install? On Thu, Mar 10, 2011 at 8:29 AM, J. Patrick Harrington <[email protected]> wrote: > Bill, > > I'm not sure I follow what you are telling me. All the packages and > addons are installed and up to date. Here is what happens in a fresh > session after starting jgkt. In the J gtk window: > > load'plot' > 'surface' plot +/~ 1 o. i: 6j99 > |domain error: gtk_widget_set_can_focus > | gtk_widget_set_can_focus canvas,1 > 'surface' plot +/~ 1 o. i: 6j99 > |rank error: l > | glqwh__l y[[l=.locGL2_jgl2_ > JVERSION > Engine: j701/2011-01-10/11:25 > Library: 7.01.047 > Platform: Linux 32 > Installer: j701a_linux32.sh > InstallPath: /juno/jph/j701 > load'pacman' > 'update'jpkg '' > Updating server catalog... > Local JAL information was last updated: 09 Mar 2011 14:15:30 > All available packages are installed and up to date. > 'install'jpkg'all' > > load'plot' > 'surface' plot +/~ 1 o. i: 6j99 > |rank error: l > | glqwh__l y[[l=.locGL2_jgl2_A > > After the second and third call to plot, a blank plot window is > produced. Also, the following message appears in the terminal > window where I started jgtk: > > (<unknown>:5060): Gtk-CRITICAL **: gtk_window_present_with_time: assertion > `GTK_IS_WINDOW (window)' failed > > Any further ideas to find out what's happening? I'd really like to get > plot back so I don't have to drop back to j602. > > Patrick > > On Wed, 9 Mar 2011, bill lam wrote: >> I tried you script and it needs to load numeric and trig first >> >> plot depends a lot of other addons, so JVERSION alone cannot give enough >> information. please run >> load'pacman' >> 'update'jpkg'' >> 'showinstall'jpkg'' >> >> and check. Or run >> 'install'jpkg'all' >> >> if you really cannot figure out which packages are to be required. >> After plot can run succesfully, use pacman to remove unneeded packages. >> >> ???, 08 ??? 2011, J. Patrick Harrington ?????(?): >>> >>> Back on my linux box today, I ran packman again and >>> installed all the latest updates. I think I have all >>> packages & addons installed. Yet "plot" still fails. >>> This is from a fresh jgtk window: >>> >>> xv=. 4*int01 400 NB. 400 points from 0 to 4 >>> yv=. sin xv >>> load'plot' >>> plot xv;yv >>> |domain error: gtk_widget_set_can_focus >>> | gtk_widget_set_can_focus canvas,1 >>> pd xv;yv >>> pd 'show' >>> |rank error: l >>> | glqwh__l y[[l=.locGL2_jgl2_ >>> >>> JVERSION >>> Engine: j701/2011-01-10/11:25 >>> Library: 7.01.047 >>> Platform: Linux 32 >>> Installer: j701a_linux32.sh >>> InstallPath: /juno/jph/j701 >>> >>> What might be going on here? When I load >>> viewmat, it runs fine. j701 gtk was working >>> fine on this system until I ran pacman yesterday, >>> now suddenly I can't plot anything. >>> >>> Patrick >>> ---------------------------------------------------------------------- >>> For information about J forums see http://www.jsoftware.com/forums.htm >> >> -- >> regards, >> ==================================================== >> GPG key 1024D/4434BAB3 2008-08-24 >> gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 >> ---------------------------------------------------------------------- >> For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
