I haven't tried your code, but can confirm that errors in an expression with $: has been crashing J for a while in windows. IIRC, domain errors also cause a crash. Sorry I cannot be more specific atm.
----- Original Message ----- From: Don Guinn <[email protected]> To: General forum <[email protected]> Cc: Sent: Wednesday, August 6, 2014 7:56:32 PM Subject: Re: [Jgeneral] J802 Crash I tried it on Ubuntu and it gave a stack error as well. I only get the crash on Windows 7. Can you try it on Windows 7? On Wed, Aug 6, 2014 at 5:47 PM, bill lam <[email protected]> wrote: > I tried it on android, it reportd stack error, therefore I think this may > not be a J engine bug. > On Aug 7, 2014 6:46 AM, "Don Guinn" <[email protected]> wrote: > > > OK, I just forgot to put the parens around the monadic case, and the > dyadic > > case doesn't work either when I put the parens around the monad part. But > > the following crashes J, which is what I am reporting. > > > > c=:299792458 NB. Speed of light in meters/second > > Gamma=:[:%[:%:[:-.[:*:%&c : *$: > > Gamma 0 > > > > On Windows 7 > > JVERSION > > Engine: j701/2011-01-10/11:25 > > Library: 8.02.11 > > Qt IDE: 1.1.5/5.3.1 > > Platform: Win 64 > > Installer: J802 install > > InstallPath: c:/j/j64-802 > > ---------------------------------------------------------------------- > > 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
