cannot change the particle/pull release number limits

[aspen]

when I want to change the particle release number limit,an error occurs.
this error also happens when i clicks the "input and output particle files" menu .

can't read "numpar": no such variable
can't read "numpar": no such variable
while executing
"set np0 $numpar"
(procedure "parnum" line 10)
invoked from within
"parnum"
invoked from within
".configinit.pnum.but invoke"
("uplevel" body line 1)
invoked from within
"uplevel #0 [list $w invoke]"
(procedure "tk::ButtonUp" line 24)
invoked from within
"tk::ButtonUp .configinit.pnum.but"
(command bound to event)

[ariel.stein]

please close all your tkl windows and reset your run. That should take care of the issue.

[aspen]

thank you.
the problem is solved.

please close all your tkl windows and reset your run. That should take care of the issue.