OK, this is an older version. Qt IDE is now at 1.4.5 and Library at 8.04.11.
Perhaps try with the latest from http://www.jsoftware.com/download/j804/install, though I cannot think of changes that would be relevant. On 24 August 2015 at 12:44, Raul Miller <[email protected]> wrote: > JVERSION > Engine: j803/2014-10-19-11:11:11 > Library: 8.04.08 > Qt IDE: 1.4.3/5.4.2 > Platform: Win 64 > Installer: J804 install > InstallPath: c:/users/user/j64-804 > > (for the instance which was crashing on me) > > Perhaps also relevant that I'm using EMET 3.0? (DEP and SEHOP are > enabled for jqt, ASLR is off for jqt). > > Thanks, > > -- > Raul > > > On Mon, Aug 24, 2015 at 3:24 PM, chris burke <[email protected]> wrote: > > What is your JVERSION? > > > > On 24 August 2015 at 12:20, Raul Miller <[email protected]> wrote: > > > >> Yeah, I goofed on that last line - J was crashing me so much that I > >> posted that last statement without evaluating it. (I've flipped back > >> to J64-602, though, which doesn't crash for me on these statements, > >> and cleaned up that entry in rosettacode). > >> > >> Thanks, > >> > >> -- > >> Raul > >> > >> On Mon, Aug 24, 2015 at 3:10 PM, chris burke <[email protected]> > wrote: > >> > These examples work for me, tested on Win 8.1 64 and Linux 64, both Qt > >> > 1.4.5. > >> > > >> > In general I would expect that if an expression works in jconsole, it > >> > should work in Jqt, since both are just calling the same J engine. > >> > > >> > It looks like there is a missing "root" in the last expression, which > >> > should start: > >> > > >> > (disp&0"1 incr^:3 root) > >> > > >> > On 24 August 2015 at 11:54, Raul Miller <[email protected]> > wrote: > >> > > >> >> I got frequent crashes from jqt (j64-804) while working through the > >> >> examples at http://rosettacode.org/wiki/List_rooted_trees#J > >> >> > >> >> I could not reliably repeat the crashes, but the expression which > >> >> crashed the most on me was > >> >> > >> >> boxed&0"1 incr^:3 root > >> >> > >> >> I could not get this to crash at all on the jconsole I built from > >> >> source on openbsd (that has enough modifications in it, to get it to > >> >> compile at all, that it's not very representative - but this hints > >> >> that the underlying problem may have to do with command line flags > >> >> used during compilation and/or the possibly version of the compiler - > >> >> some compiler versions are not suitable for systems use). > >> >> > >> >> FYI, > >> >> > >> >> -- > >> >> Raul > >> >> > ---------------------------------------------------------------------- > >> >> 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 > >> > > ---------------------------------------------------------------------- > > 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
