On Monday 12 July 2010 08:46:58 pierre [..] ... wrote:
> Hi,
>
> We try to use the marshalling on our program but it seems that there is a
> problem.
>
> When we use the following code we have a segmentation fault when we call
> writeProperties:
>
>
> //this->getProvider<RTT::Marshalling>("marshalling")->writeProperties("Pro
> pertyFile.cpf"); boost::shared_ptr<Marshalling> Marshalling =
> this->getProvider<RTT::Marshalling>("marshalling"); if (Marshalling)
> {
> bool result = Marshalling->writeProperties("Essai.cpf");
> }
>
> Whe have also tried to execute our exercice hello-2-properties and we have
> the same error. This exercise works two weeks ago.
>
> The problem come from our program or from "writeProperty" ?

I have pushed the fix to the 2.0-mainline, together with a whole bunch of
changes in order to prepare the beta4 release. I played with the exercises
and with the very latest rtt/ocl revisions, it seems to work all right now. I
also pushed updates to the rtt-exercises to github, including modifications to
the makefile (won't merge with yours since mine assumes OCL+RTT are in the same
place).

The current mainline should compile somewhat faster, especially on 'low-mem'
systems. More about that later...

Peter

On Monday 12 July 2010 08:46:58 pierre [..] ... wrote:
> Hi,
>
> We try to use the marshalling on our program but it seems that there is a
> problem.
>
> When we use the following code we have a segmentation fault when we call
> writeProperties:
>
>
> //this->getProvider<RTT::Marshalling>("marshalling")->writeProperties("Pro
> pertyFile.cpf"); boost::shared_ptr<Marshalling> Marshalling =
> this->getProvider<RTT::Marshalling>("marshalling"); if (Marshalling)
> {
> bool result = Marshalling->writeProperties("Essai.cpf");
> }
>
> Whe have also tried to execute our exercice hello-2-properties and we have
> the same error. This exercise works two weeks ago.
>
> The problem come from our program or from "writeProperty" ?

I can reproduce this and I'm onto it right now. Hope to fix it soon.

Peter

Hi,

We try to use the marshalling on our program but it seems that there is a problem.

When we use the following code we have a segmentation fault when we call writeProperties:

//this->getProvider<RTT::Marshalling>("marshalling")->writeProperties("PropertyFile.cpf");
boost::shared_ptr<Marshalling> Marshalling = this->getProvider<RTT::Marshalling>("marshalling");
if (Marshalling)
{
bool result = Marshalling->writeProperties("Essai.cpf");
}

Whe have also tried to execute our exercice hello-2-properties and we have the same error.
This exercise works two weeks ago.

The problem come from our program or from "writeProperty" ?

Thanks.