Full_Name: Byron Ellis Version: 1.2.3 OS: Windows 2000 Server Submission from: (NULL) (140.247.105.95) In Rgui when attempting to resize the console the system locks for a second (cursor locks up, etc) and then either returns to normal for a second before crashing or just crashes when we start moving again (the former happens more often when making things bigger, the latter when the console is shrunk). The error message reports an attempt to read 0x000000 so I'm guessing the problem is somewhere in the Rgui console's memory management code. I can duplicate this on both my home and lab desktop machines as well as my laptop. All are running Win2K Server (I take that back--- my lab machine is running Pro. edition) and all are reasonably updated. -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
On Sun, 29 Apr 2001 bellis@hsph.harvard.edu wrote:> Full_Name: Byron Ellis > Version: 1.2.3 > OS: Windows 2000 Server > Submission from: (NULL) (140.247.105.95) > > > In Rgui when attempting to resize the console the system locks for a second > (cursor locks up, etc) and then either returns to normal for a second before > crashing or just crashes when we start moving again (the former happens more > often when making things bigger, the latter when the console is shrunk). The > error message reports an attempt to read 0x000000 so I'm guessing the problem is > somewhere in the Rgui console's memory management code. > > I can duplicate this on both my home and lab desktop machines as well as my > laptop. All are running Win2K Server (I take that back--- my lab machine is > running Pro. edition) and all are reasonably updated.Is this in SDI or MDI mode, and if the latter, are you resizing the commands window or the frame? It's not clear to me why you would want to be resizing anyway: the sizes of the console and pager windows are set in file Rconsole. None of those possibilities cause problems on my systems (NT4 / W2k Professional). -- Brian D. Ripley, ripley@stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272860 (secr) Oxford OX1 3TG, UK Fax: +44 1865 272595 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
MDI mode. I was resizing the console child window. As for why I was resizing--- why not? It seems like a reasonable thing to do if I want a larger console, no? On the other hand, if the console is not actually resizable (or you do not want it to be dynamically resizable) then the window shouldn't be resizable. As for it working on your systems and not mine, I don't know why that would be though it is not limited to a single one of my systems. I'm willing to accept some sort of interference from a piece of software I have universally installed (SecureCRT for instance), but I'm not sure what would cause this sort of behavior. Byron Ellis (bellis@hsph.harvard.edu) On Sun, 29 Apr 2001, Prof Brian Ripley wrote:> On Sun, 29 Apr 2001 bellis@hsph.harvard.edu wrote: > > > Full_Name: Byron Ellis > > Version: 1.2.3 > > OS: Windows 2000 Server > > Submission from: (NULL) (140.247.105.95) > > > > > > In Rgui when attempting to resize the console the system locks for a second > > (cursor locks up, etc) and then either returns to normal for a second before > > crashing or just crashes when we start moving again (the former happens more > > often when making things bigger, the latter when the console is shrunk). The > > error message reports an attempt to read 0x000000 so I'm guessing the problem is > > somewhere in the Rgui console's memory management code. > > > > I can duplicate this on both my home and lab desktop machines as well as my > > laptop. All are running Win2K Server (I take that back--- my lab machine is > > running Pro. edition) and all are reasonably updated. > > Is this in SDI or MDI mode, and if the latter, are you resizing the > commands window or the frame? It's not clear to me why you would want to > be resizing anyway: the sizes of the console and pager windows are set in > file Rconsole. > > None of those possibilities cause problems on my systems (NT4 / W2k > Professional). > > -- > Brian D. Ripley, ripley@stats.ox.ac.uk > Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ > University of Oxford, Tel: +44 1865 272861 (self) > 1 South Parks Road, +44 1865 272860 (secr) > Oxford OX1 3TG, UK Fax: +44 1865 272595 > >-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
On Sun, 29 Apr 2001, Byron Ellis wrote:> MDI mode. I was resizing the console child window. As for why I was > resizing--- why not? It seems like a reasonable thing to do if I want a > larger console, no? On the other hand, if the console is not actually > resizable (or you do not want it to be dynamically resizable) then the > window shouldn't be resizable.It is resizable: but it is also specifiable in Rconsole in a more precise way.> As for it working on your systems and not mine, I don't know why that > would be though it is not limited to a single one of my systems. I'm > willing to accept some sort of interference from a piece of software I > have universally installed (SecureCRT for instance), but I'm not sure what > would cause this sort of behavior.Can you please find out then? Build a debug version and use gdb to find out what the problem is. This would not be by any means the first time that an addon to Windows has caused Rgui to crash. -- Brian D. Ripley, ripley@stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272860 (secr) Oxford OX1 3TG, UK Fax: +44 1865 272595 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
On Mon, 30 Apr 2001, Prof Brian D Ripley wrote:> On Sun, 29 Apr 2001, Byron Ellis wrote: > > > MDI mode. I was resizing the console child window. As for why I was > > resizing--- why not? It seems like a reasonable thing to do if I want a > > larger console, no? On the other hand, if the console is not actually > > resizable (or you do not want it to be dynamically resizable) then the > > window shouldn't be resizable. > > It is resizable: but it is also specifiable in Rconsole in a more > precise way. > > > As for it working on your systems and not mine, I don't know why that > > would be though it is not limited to a single one of my systems. I'm > > willing to accept some sort of interference from a piece of software I > > have universally installed (SecureCRT for instance), but I'm not sure what > > would cause this sort of behavior. > > Can you please find out then? Build a debug version and use gdb to > find out what the problem is. This would not be by any means the first > time that an addon to Windows has caused Rgui to crash.I'll give it a shot-- I really should have a debug version of R around anyway. :-) Also, of note: It happens at 0x026664ca (as if that helps :-)) and using the min/max buttons does not cause the crash. Maybe the bitmap code has some race condition that gets hit at some point? Anyway, classes permitting, I'll look more closely this week. Byron Ellis (bellis@hsph.harvard.edu) -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._