Sun Oct 06 10:28:19 PM India Standard Time 2013
Trace back: invalid command name ".mZ.curs"
    while executing
".mZ.curs config -font menuFont "
    (procedure "DragZoomLabel" line 8)
    invoked from within
"DragZoomLabel $widget $X $Y 0"
    (procedure "Wave::DragZoomMotion" line 6)
    invoked from within
"Wave::DragZoomMotion .main_pane.wave.interior.cs.body.pw.wf.grid.row0,wave.data 0 3 197 839 397 "
    (command bound to event)
  <2: ::tkerror {invalid command name ".mZ.curs"}
  <1: ::bgerror {invalid command name ".mZ.curs"}
Sun Oct 06 10:28:39 PM India Standard Time 2013
Trace back: invalid command name ".mZ.curs"
    while executing
".mZ.curs config -font menuFont "
    (procedure "DragZoomLabel" line 8)
    invoked from within
"DragZoomLabel $widget $X $Y 0"
    (procedure "Wave::DragZoomMotion" line 6)
    invoked from within
"Wave::DragZoomMotion .main_pane.wave.interior.cs.body.pw.wf.grid.row0,wave.data 0 152 69 988 269 "
    (command bound to event)
  <2: ::tkerror {invalid command name ".mZ.curs"}
  <1: ::bgerror {invalid command name ".mZ.curs"}
