Failed to Build

[feichai2004]

Hi,

I try to build the source code and found the following error message. Do you have any ideal?

/home/hengfuil/code/kitti-pcl/src/kittitrackletextract.cpp: In function ‘int main(int, char*)’:
/home/hengfuil/code/kitti-pcl/src/kittitrackletextract.cpp:67:2: error: ‘sensor_msgs’ has not been declared
sensor_msgs::PointCloud2 blob;
^
/home/hengfuil/code/kitti-pcl/src/kittitrackletextract.cpp:67:27: error: expected ‘;’ before ‘blob’
sensor_msgs::PointCloud2 blob;
^
/home/hengfuil/code/kitti-pcl/src/kittitrackletextract.cpp:68:40: error: ‘blob’ was not declared in this scope
pcl::io::loadPCDFile (infile.c_str(), blob);
^
/home/hengfuil/code/kitti-pcl/src/kittitrackletextract.cpp:72:2: error: ‘fromROSMsg’ is not a member of ‘pcl’
pcl::fromROSMsg (blob, *cloud);
^
make[2]: ** [src/CMakeFiles/kittitrackletextract.dir/kittitrackletextract.cpp.o] Error 1
make[2]: Leaving directory /home/hengfuil/code/kitti-pcl' make[1]: *** [src/CMakeFiles/kittitrackletextract.dir/all] Error 2 make[1]: Leaving directory/home/hengfuil/code/kitti-pcl'
make: *** [all] Error 2

[MarkMuth]

Well,

obviously ‘sensor_msgs’ has not been declared. Looks like you have no
compatible version of ROS/PCL installed.

Cheers,
Mark

On 02.08.2016 11:41, feichai2004 wrote:

Hi,

I try to build the source code and found the following error message. Do
you have any ideal?

/home/hengfuil/code/kitti-pcl/src/kittitrackletextract.cpp: In function
‘int main(int, char_/)’:
/home/hengfuil/code/kitti-pcl/src/kittitrackletextract.cpp:67:2: error:
‘sensor_msgs’ has not been declared
sensor_msgs::PointCloud2 blob;
^
/home/hengfuil/code/kitti-pcl/src/kittitrackletextract.cpp:67:27: error:
expected ‘;’ before ‘blob’
sensor_msgs::PointCloud2 blob;
^
/home/hengfuil/code/kitti-pcl/src/kittitrackletextract.cpp:68:40: error:
‘blob’ was not declared in this scope
pcl::io::loadPCDFile (infile.c_str(), blob);
^
/home/hengfuil/code/kitti-pcl/src/kittitrackletextract.cpp:72:2: error:
‘fromROSMsg’ is not a member of ‘pcl’
pcl::fromROSMsg (blob, *cloud);
^
make[2]: */_
[src/CMakeFiles/kittitrackletextract.dir/kittitrackletextract.cpp.o] Error 1
make[2]: Leaving directory |/home/hengfuil/code/kitti-pcl'
make[1]: *** [src/CMakeFiles/kittitrackletextract.dir/all] Error 2
make[1]: Leaving directory|/home/hengfuil/code/kitti-pcl'
make: *** [all] Error 2

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[feichai2004]

Yes, it is a compatible issues. I fixed the problem by following the recommendation.
https://github.com/PointCloudLibrary/pcl/wiki/Remove-ROS

[gyubeomim]

@feichai2004
thanks,
after running remove_ros_3rdparty.bash in the page you recommended, it worked for me