[GRASS-dev] backporting new v.digit to the 6.2 branch
glynn at gclements.plus.com
Fri Apr 27 03:04:29 EDT 2007
> > I don't get a crash here (Tcl/Tk 8.4), so unless someone who does get
> > a crash can provide a backtrace, there isn't much that we can do about
> > it.
> backtrace is here:
> driver.c line 58, in get_window():
> Tcl_Eval(Toolbox, "list 0 [winfo height .screen.canvas] 0 [winfo width .screen.canvas]");
> after that, I'm not sure where to look.
I'm not entirely sure how Tcl_Eval() can cause a segfault unless the
interpreter state has been corrupted, and this is occurring very early
in the startup, before hardly any C code has been called.
You could try "g.gisenv set=DEBUG=5" to see if that produces any
The only other thing which I can suggest is to build Tcl/Tk with debug
info (or are there separate debug packages available?).
Glynn Clements <glynn at gclements.plus.com>
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