Re: [Mingw-users] java Native code invocation error + openmp

[Martin P. <pru...@gm...>]

On Wed, Feb 10, 2010 at 5:17 PM, Carlos Alberto Bulant
<car...@gm...> wrote:
> i've being doing some tests, and i belive that the problem is that the
> openmp native code generated in the stack of the second thread is
> trying to access the objects declared in the main thread, and thats
> the access violation.
>
> i put the creaon of the objects into he second thread run method,
> before i call to the native code, and it doesn't complain enymore...

Never used openmp, my java skills are rusty, don't know your
code, but I will give a wild guess =)
By a quick look at the log file I would tell your givin a null
pointer to the native code.
Your code somewhat looks like:
//---------------------------------------
AnObject o;

void MethodInTheMainThread(){
  AnObject o = new AnObject();
  RunTheScondThread();
}

void MethodInTheSecondThread(){
  CallToNativeMethod( o );
}
//---------------------------------------
If so just changing the line "AnObject o = new AnObject();"
to "o = new AnObject();" shall work. If not sorry by my
wrong guess =)

Martin Prusse