Problem running niryo_one_moveit_config demo.launch

[eyalu]

rviz crashes when I run:
roslaunch niryo_one_moveit_config demo.launch

This is from an up to date source, with no modifications (and with the correct setup.bash). I can't find any reason for the crash in the error files, can you please assist?

The files are attached:
crash.tar.gz

[renarded]

Hi,

Thanks for having attached the log files.

One possibility I think of is some recent ROS kinetic updates that are breaking compatibility. We'll look into it and get back to you soon.

[eyalu]

Hello,

Look no more - indeed updating rviz solved the issue. Sorry to bother you, should have investigated further before opening this issue.

To be clear - this is not a Niryo related problem.

Just for reference for future developers who experience the same problem:
The crash as shown when debugging:

Thread 1 "rviz" received signal SIGSEGV, Segmentation fault.
0x00007ffff74a85f5 in QWidgetPrivate::init(QWidget*, QFlagsQt::WindowType) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5

This is a problem that has to is related to Qt4/Qt5 and OpenCV dependencies that were resolved by the rviz developers in May 2017 (reference: ros-visualization/rviz#1026). This will happen in Ubuntu 16.04 too.