[opendds-main] Problem with struct inside struct in IDL file

[Alex D. <ale...@gm...>]

Hello,

I have the following problem with my IDL file .
The file has a structure inside a structure and looks like this :

************************************************************************
module Metadata {

#pragma DCPS_DATA_TYPE "Metadata::Geospatial"
#pragma DCPS_DATA_KEY "Metadata::Geospatial sensor_id"

    struct coordinates {
            string description;
            string uom;
            float value;
        } ;

    struct Geospatial {
        string sensor_id;
        long epsg;
        coordinates x_axis, y_axis, z_axis;

    };

};

**************************************************************************
Now, I have a C++ publisher application and a C++ subscriber
application that when they use the datatype above they work fine. The
problem starts when I'm trying to use a Java subscriber with the C++
publisher. The publisher seems to work fine, but the Java subscriber
application crashes when it calls the take_next_sample(); function. Do
you have any idea what may be the reason ?

Thanks a lot,
Alex