Messages about installing and using EMC

xgdlrh | 25 Jul 2012 04:10

wish8.5[5112]:segfault at 0 ip(null) sp bfc67b60 error 4 in wish8.5[8048000+1000] Segmentation fault

Dear sir,

     when i excute wish8.5 , it'll show the information  "wish8.5[5112]:segfault at 0 ip(null) sp bfc67b60
error 4 in wish8.5[8048000+1000]  Segmentation fault".

      i have installed tk8.5/tcl8.5 in a  Development Machine ,then i copy wish8.5 and the lib it needs to my target
machine .
      my target machine is a i486 architecture with the linux kernel is 2.6.32 + rtai3.8 which is the same with my
Development Machine .
     the wish8.5 can be excuted in my development machine ,but to my target machine ,it shows"
wish8.5[5112]:segfault at 0 ip(null) sp bfc67b60 error 4 in wish8.5[8048000+1000]  Segmentation
fault". i don't know the reason.
                                                                yours
                                                          liangrunhan

------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and 
threat landscape has changed and how IT managers can respond. Discussions 
will include endpoint security, mobile security and the latest in malware 
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/

headers

Kent A. Reed | 25 Jul 2012 16:01

Re: wish8.5[5112]:segfault at 0 ip(null) sp bfc67b60 error 4 in wish8.5[8048000+1000] Segmentation fault

On 7/24/2012 10:10 PM, xgdlrh@... wrote:
> Dear sir,
>        
>       when i excute wish8.5 , it'll show the information  "wish8.5[5112]:segfault at 0 ip(null) sp bfc67b60
error 4 in wish8.5[8048000+1000]  Segmentation fault".
>      
>        i have installed tk8.5/tcl8.5 in a  Development Machine ,then i copy wish8.5 and the lib it needs to my
target machine .
>        my target machine is a i486 architecture with the linux kernel is 2.6.32 + rtai3.8 which is the same with my
Development Machine .
>       the wish8.5 can be excuted in my development machine ,but to my target machine ,it shows"
wish8.5[5112]:segfault at 0 ip(null) sp bfc67b60 error 4 in wish8.5[8048000+1000]  Segmentation
fault". i don't know the reason.
>                                                                  yours
>                                                            liangrunhan
>                                                                
>

Generally speaking, segfaults occur when your program ("wish" in this 
case) tries to access memory that the CPU cannot access. There may be 
more diagnostic information available in various log files.

At a guess, simply copying "wish8.5 and the lib it needs" is not 
sufficient. Why don't you install tk85/tcl8.5 directly on your target 
machine to make sure references are resolved correctly?

Since this is not a LinuxCNC issue, I suggest you try the wider audience 
of people who live and breathe tcl/tk by making use of 
http://www.tcl.tk/community/

(Continue reading)