Active Graph (Blt_ZoomStack) error

[Steve Emsley]

Hi,

I've just upgraded to Swarm 1.0.2 taking the opportunity to integrate
tcl7.5 and tk4.1 (RedHat 4.0 release) rather than have both these and
the tcl7.4/tk4.0 versions hanging about.

My applications (& heatbugs) compile fine but return this error when
running. The BLTGraph no longer works correctly as can be seen from the
last four lines. However, when recompiling BLT2.1 the graph demo works
fine.

(Tcl -eval:) invalid command name "Blt_ZoomStack"
    while executing
"unknown_pre_tclObjc $name $args"
    invoked from within
"if {[llength [info procs unknown_pre_tclObjc]]} {
       unknown_pre_tclObjc $name $args
     } else {
       error "in unknown: invalid command name: ..."
    invoked from within
"if {[string match address@hidden $name]} {
     return [uplevel tclObjc_msg_send $name $args]
   } else {
     if {[llength [info procs unknown_pre_tclObjc]]}  ..."
    (procedure "unknown" line 2)
    invoked from within
"Blt_ZoomStack .w0x819f9b8.w0x819f6f8"
while evaluating: 
Blt_ZoomStack .w0x819f9b8.w0x819f6f8; 
Blt_Crosshairs .w0x819f9b8.w0x819f6f8; 
Blt_ActiveLegend .w0x819f9b8.w0x819f6f8; 
Blt_ClosestPoint .w0x819f9b8.w0x819f6f8

I note that tkpbjc/BLTGraph.m contains the line: [globalTkInterp eval: 
"Blt_ZoomStack %s; Blt_Crosshairs %s; Blt_ActiveLegend %s; 
Blt_ClosestPoint %s", ...
This file #imports tkobjc/global.h which does not exist in the distribution.

This seems to be a tk/tcl problem. My Makefile.conf has the lines:
 SYS=linux
OTHERINCDIRS=-I/usr/include/ -I/usr/lib/gcc-lib/i486-linux/2.7.2/include 
-I/usr/X11R6/include/X11 -I/usr/local/blt/include -I/usr/include/readline
OTHERLIBDIRS=-L/usr/X11R6/lib -L/usr/local/blt/lib -L/usr/lib 
-L/usr/lib/gcc-lib/i486-linux/2.7.2
SYSDEPLIBS=-L/lib -ldl -L/usr/lib -lreadline -lncurses -lobjc -ltclobjc

LDCONFIG=archive

Can anyone suggest where I might be going wrong.
Thanks in advance.
-- 
Steve
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Steve Emsley                     Ecosystems Analysis & Management Group
address@hidden                   University of Warwick, England
http://www.oikos.warwick.ac.uk/~sme/               (+44) (0)1598 753648
-----------------------------------------------------------------------
Life would be so much easier if we could just look at the source code.

                  ==================================
   Swarm-Support is for discussion of the technical details of the day
   to day usage of Swarm.  For list administration needs (esp.
   [un]subscribing), please send a message to <address@hidden>
   with "help" in the body of the message.
                  ==================================