Thanks, I got to looking at that today and found the mismatched values. The
ControllerGUI now runs fine and with my joint names.

--- In tekkotsu_dev@yahoogroups.com, Ethan Tira-Thompson <ejt@...> wrote:
>
> The most common cause is that one of the Num* values doesn't match the
> values in *Names (e.g. NumOutputs vs. outputNames). Unfortunately, C/C
> ++ is kind of dumb in that it lets you get away with char* names[10] =
> { "a", "b" }, just supplying NULL for the missing elements.
>
> Also, the name arrays *are* supposed to end with a single NULL entry
> (and thus have size NumXXX+1 to match)... this is used for some
> generic functions which run through the array and rely on a NULL-
> termination entry to detect the end of the array values...
>
> So, if nothing jumps out at you in the info file, run tekkotsu in gdb
> and it will catch the crash, then just look at the variable that's
> being used, hopefully it will make sense.
>
> -Ethan
>
> On Jul 1, 2009, at 11:48 AM, jtennys wrote:
>
> >
> >
> > My project built successfully after modifying the RobotInfo files.
> > However, when I go to run the executable, this is what happens:
> >
> > jason@jason-desktop:~/project$ ./tekkotsu-SZ_KHR2
> > terminate called after throwing an instance of 'std::logic_error'
> > what(): basic_string::_S_construct NULL not valid
> > Aborted
> >
> > I wasn't sure where to go with this one.
> >
> > Jason
> >
> >
> >
>