blindnote

I also followed [this](https://github.com/tum-vision/fastfusion/issues/9) as @martinarroyo except that i didn't setup the soft symlinks: 1. sudo apt-get purge --auto-remove qt5-default 2. [qglviewer](http://www.libqglviewer.com/src/libQGLViewer-2.6.3.tar.gz), decompress and cd into the folder, then qmake...

@mbennehar is your issue the same with [this](https://github.com/tum-vision/lsd_slam/issues/224)?

@af-silva , i also encounter this issue, i'm using qt4 on ubuntu 16.04 with ROS kinetic, any suggestions.

@af-silva I think the issue is related to depth image display, since when I do below changes, the PointClound Viewer is working perfect: lsd_slam_core/src/util/settings.cpp: bool displayDepthMap = false;

@mattdinhnguyen guess you're also installing on x86_64, I changed as below then it built through: ~/Workspace/rosbuild_ws/package_dir/lsd_slam/lsd_slam_viewer/src/PointCLoudViewer.cpp: 326: float x, y, z; // change to —> qreal x, y, z; ~/Workspace/rosbuild_ws/package_dir/lsd_slam/lsd_slam_viewer/src/PointCLoudViewer.h:...

@Young532042725 check your opencv versions and references , looks like something is wrong there