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Just out of my head, it's been a couple of months: I stumbled upon something similar and it wasn't because of the custom type, but of how I used the publisher. Check if you * pass the correct object * template the publisher correctly * and similar stuff...

Hope this helps!

Just out of my head, it's been a couple of months: I stumbled upon something similar and it wasn't because of the custom type, but of how I used the publisher. Check if you * you

• pass the correct object * object
• template the publisher correctly * correctly
• and similar stuff...

Hope this helps!

Just out of my head, it's been a couple of months: I stumbled upon something similar and it wasn't because of the custom type, but of how I used the publisher. Check if you

• pass the correct object
• template the publisher correctly
• and similar stuff...

Hope this helps!

EDIT: Just looked it up. Here's the relevant parts of my code copied together:

ros::Publisher myPublisher;
sensor_msgs::PointCloud2::Ptr cloudPtr;
<fill the="" cloud="">
the cloud>
myPublisher = n.advertise<sensor_msgs::pointcloud2>("topic/name", n.advertise<sensor_msgs::PointCloud2>("topic/name", 10);
myPublisher.publish(cloudPtr);
myPublisher.publish(cloudPtr);