I have a more reproducible version of this bug. If you execute the following three commands in seperate cells, you should see the sort of problem I am having:
show(line(((0,0),(1,1)))) show(line(((0,0),(1,1))),figsize=[1280,800]) show(line(((0,0),(1,1)))) The middle command generates an error - I was originally trying to resize a more complicated figure and this syntax must be wrong. But then the show command won't work at all. Unlike my previous problems, however, stopping and restarting sage will fix this, as will creating a new worksheet. I sense they related somehow though. M.Hampton On May 16, 8:42 pm, Marshall Hampton <[EMAIL PROTECTED]> wrote: > I copied/pasted it from the notebook, so its not a typo. > > I opened it by navigating manually through the filesystem, but the > address is correct (with the leading /). > > I haven't had a problem of this type before, and I have done some very > similar things. The trouble began when I was writing some fairly > buggy code working on a PHCpack parser. The next time I have access > to that machine (probably Friday) I will start a completely new > notebook, since perhaps my messed up worksheet somehow 'infected' the > overall notebook (I did start new worksheets after the problems > started). I did quit out of sage and restart, but with the same > notebook command from my history. > > Marshall > > On May 16, 3:49 pm, "Justin C. Walker" <[EMAIL PROTECTED]> wrote: > > > On May 16, 2007, at 1:35 PM, Marshall Hampton wrote: > > > > I am having trouble getting the show() command to work in the > > > notebook. After the following commands: > > > > sage: a = [[[0.0, -1.0], [0.0, 1.0]], [[0.0, 1.0], [0.0, -1.0]]] > > > sage: pts3=[point((pt[0],pt[1])) for w1 in a for pt in w1] > > > sage: show(plot(pts3)) > > > > nothing happens. On the terminal display, it acts like the PNG file > > > is not there: > > > > file not found [Errno 2] No such file or directory: 'Users/guest/ > > > MySAGE/MySAGE/worksheets/test/cells/1/sage0.png' > > > nomad66-243.d.umn.edu - - [16/May/2007 15:27:33] "GET /Users/guest/ > > > MySAGE/MySAGE/worksheets/test/cells/1/sage0.png?1 HTTP/1.1" 404 - > > > It's odd that the two lines have slightly different filenames (no > > leading "/" in the first one). Did you type this or copy/paste? > > It's a silly question, but it helps to rule out some things (and you > > deserve an award of some type if you did type it in :-}) > > > Could be quirk of the logging function, or it could be an explanation... > > > The above works fine on my Mac (which doesn't help, of course). No > > spaces in the name, it appears. > > > Did you try opening the file by copy/pasting the name from the log to > > the terminal? > > > Justin > > > -- > > Justin C. Walker, Curmudgeon-at-Large > > () The ASCII Ribbon Campaign > > /\ Help Cure HTML Email --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://sage.math.washington.edu/sage/ and http://sage.scipy.org/sage/ -~----------~----~----~----~------~----~------~--~---
