I think this is a system libraries problem. Libraries on your target 
should conform those you used while building your project using new 
toolchain.

Regards,
Alex.

On 04/11/2008 7:30 PM, mukuntan balasundaram wrote:
> Hi
>
>
>
> Recently I noticed a gcc compiler (4.2.1) which could be installed in QNX 6.3.2., so I installed that patch in my 
windows machine. Then I got gcc 4.2.1 compiler option in the compiler menu of qnx ide. The problem that I’m currently 
facing is that I was able to “run” my program, but I cant able to debug it. While debugging, a small window pops up 
with a message
>
> “Error stopping at main. Reason: target request failed: {R,T}x Thread terminated ”.
>
> i also attached the error that it displays during debugging.
>
> My concern is “whether did I need to install similar patch in my target QNX system?
>
> This issue happens only with gcc 4.2.1 compiler, because if I select any other c compiler option and if I proceed 
debugging, it debugs.
>
> Please clarify
>
>
>
> Regards
>
> mukuntan
>
>
>
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> http://community.qnx.com/sf/go/post15940
>