[ros-users] Reserved message names?

[Sanja Popovic]

Hi Rene,

pullPickCallback is defined there for the first time, and I didn't ommit any ';' in that file. Also, just renaming the Status to something else solved the problem so I don't think included files have an error...

Thanks for the help!
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 5:37 PM
To: ros-users at code.ros.org
Subject: Re: [ros-users] Reserved message names?

Maybe you or an included file forgot a ';' before the 'int' of
pullPickCallback ?

Regards,
Rene

On 12-08-2010 23:30, Sanja Popovic wrote:
> 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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