[ros-users] Reserved message names?

[Sanja Popovic]

The error is slightly different.

/home/lis/tmp/lis/bookbot/src/driver.cpp:57: error: expected unqualified-id before ‘int’
/home/lis/tmp/lis/bookbot/src/driver.cpp:57: error: expected ‘,’ or ‘;’ before ‘{’ token

Thanks,
Sanja
________________________________________
From: ros-users-bounces at code.ros.org [ros-users-bounces at code.ros.org] On Behalf Of Rene Ladan [r.c.ladan at gmail.com]
Sent: Thursday, August 12, 2010 5:26 PM
To: ros-users at code.ros.org
Subject: Re: [ros-users] Reserved message names?

On 12-08-2010 23:17, Sanja Popovic wrote:
> Hi,
>
> I've created a message for my package named Status and in the code, I had the following function:
> void pullPickCallback(bookbot::Status s) {
> ...
> }
>
> When compiling the file, I got the following error:
>    /opt/ros/cturtle/stacks/lis/bookbot/src/driver.cpp:57: error: variable or field ‘pullPickCallback’ declared void
>    /opt/ros/cturtle/stacks/lis/bookbot/src/driver.cpp:57: error: expected unqualified-id before ‘int’
>
> Line 57 is the one I copied above.
>
> Changing the message name from Status to something else fixed the problem. Is Status reserved name in ROS for something or did I just bump into a really strange bug?

Since pullPickCallback is a callback function, what happens if you
declare it as int instead of void (and return a dummy value at the end)?

Regards,
Rene
--
http://www.rene-ladan.nl/

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