The older, non-namespaced API you're using has been deprecated for a
while, and has been removed in Groovy.
The code samples in the tutorials reflect the latest version of the API:
http://ros.org/wiki/cv_bridge/Tutorials/UsingCvBridgeToConvertBetweenROSImagesAndOpenCVImages
-Austin
On 11/28/2012 09:14 AM, Cedric Pradalier wrote:
> Hi, you can check some examples in the image_transport plugin, or our
> message_transport package:
> https://github.com/ethz-asl/ros-message-transport
> which is using the same code base: see compressed and theora transports.
>
> Hope that helps...
>
>
> On Wed, Nov 28, 2012 at 6:04 PM, Oier Mees <oier.mees@gmail.com
> <mailto:oier.mees@gmail.com>> wrote:
>
> Hello,
> I am trying to migrate code to groovy and have problems with CvBridge.
> Since the tutorials for CvBridge[0] haven't been updated to
> groovy, I don't know if the API has changed. Could anyone tell me
> if CvBridge works now differently?
>
> The offending code is this one:
>
> void imageDepth_callback(const sensor_msgs::ImageConstPtr& msg)
> {
> sensor_msgs::CvBridge bridge;
> IplImage *aux=NULL;
> aux = bridge.imgMsgToCv(msg, msg->encoding.c_str());
> cvCopy(aux, PointCloud_image);
> }
> The error message is:
> error: ‘CvBridge’ is not a member of ‘sensor_msgs’
>
> Regards,
> Oier
>
> [0]
> http://www.ros.org/wiki/cv_bridge/Tutorials/UsingCvBridgeToConvertBetweenROSImagesAndOpenCVImages
>
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>
>
>
>
> --
> Cedric Pradalier
>
>
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