Here is another stack trace....
Slick-C STACK TRACE ******************************
Created on 3/16/2007 at 12:3:0 (713 ms)
SlickEdit Version 12.0.0.0 Copyright 1988-2007 SlickEdit Inc.
Edit module and type "st -f <offset>" to get the
run-time error position
error code=-3015
Invalid argument
bufftabs.ex 3775 static() p_window_id: 168 p_object: OI_FORM p_name:
bufftabs.ex 4057 static(104) p_window_id: 168 p_object: OI_FORM p_name:
bufftabs.ex 1279 _buffer_add_tabs(68,/home/jmoliere/dev/GUI6800/src/MainGUI.cpp,0)
p_window_id: 168
p_object: OI_FORM
p_name:
bufftabs.ex 1905 _switchbuf_tabs(,W,<empty>,-1) p_window_id: 168 p_object: OI_FORM p_name:
files.ex 8537 call_list(_switchbuf_,,W,<empty>,-1) p_window_id: 168 p_object: OI_FORM p_name:
stdprocs.ex 12035 switch_buffer(,W,<empty>,-1) p_window_id: 168 p_object: OI_FORM p_name:
stdprocs.ex 11783 _on_got_focus() p_window_id: 168 p_object: OI_FORM p_name: