Compiling lsd_slam_viewer under ubuntu 16.04

[bdludwig]

Hi,

I have installed ros kinetic. and libqglviewer-dev-qt4.

When I run rosmake lsd_slam, I get the following error:

/opt/ros/kinetic/share/lsd_slam/lsd_slam_viewer/src/PointCloudViewer.h: In member function ‘std::__cxx11::string AnimationObject::toString()’: /opt/ros/kinetic/share/lsd_slam/lsd_slam_viewer/src/PointCloudViewer.h:136:26: e rror: invalid initialization of non-const reference of type ‘qreal& {aka double& }’ from an rvalue of type ‘qreal {aka double}’ frame.getPosition(x,y,z); ^ In file included from /usr/include/QGLViewer/keyFrameInterpolator.h:31:0, from /usr/include/QGLViewer/camera.h:26, from /usr/include/QGLViewer/qglviewer.h:26, from /opt/ros/kinetic/share/lsd_slam/lsd_slam_viewer/src/PointCloudViewer.h:26, from /opt/ros/kinetic/share/lsd_slam/lsd_slam_viewer/src/main_viewer.cpp:25:

Does anybody know if there is an update of the PointCloudViewer or which other qglviewer lib I have to install?

Thanks Bernd

[romdos]

I recommend you to install it on Ubuntu 14.04. Even if you could install it sucessfully on 16.04, there will be errors with its running related on different libqglviewer versions.

[extr15]

you may solve this by editing this file: /lsd_slam_viewer/src/PointCloudViewer.h:136, modify "float x, y, z" to "double x,y,z" and try rosmake.

[jsYangCode]

@bdludwig @extr15 , Hi, my friends, Did you solved the problem? I also confront with it, now. may you give me some advice? thank u very much!!!!

[MrMinemeet]

@extr15 solution helped for me