Soonhac,
Can you please provide more information about what versions of things you
are running? For both this and your other question.

Tully

On Tue, Apr 6, 2010 at 12:37 PM, <sh2723@columbia.edu> wrote:

> Hi,
>
> When I tried to compile image_transport, I encountered the error below.
>
>
> /home/joseph/ros/pkgs/image_common/image_transport/include/image_transport/simple_subscriber_plugin.h:41:
> error: ?class ros::Subscriber? has no member named
> ?getNumPublishers?
>
> Is there any comment to fix it?
>
> Best,
> Soonhac
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>



-- 
Tully Foote
Systems Engineer
Willow Garage, Inc.
tfoote@willowgarage.com
(650) 475-2827