robotics-simulation

As pointed out in cyberbotics/webots#2787 (comment), we should probably create a common stylesheet.qss in the resources folder that would contain the common style sheets to all platforms.

Hi all,

I have looked into the marker example and according to the description in line 47, the commands from line 47-63 should modify the existing marker. However in reality, new markers are created.

Reason is the id 0 that is being set for the first marker: [this line](https://github.com/osrf/gaze

Environment

• OS Version: Bionic
• Source or binary build? Binary Dome

Description

• Expected behavior: If I mistakenly specify the whole path to state.tlog and not just to its directory when passing a path to --playback, Ignition Gazebo either recognizes this common error and fixes it for me, or at least shows an informative error message.
• Actual behavior:

[Err] [Zip.c

The <polyline> element should be supported as a geometry when loading elements via the C++ API.

The tutorial to install Gazebo from source for Gazebo >= 9 in https://github.com/osrf/gazebo_tutorials/blob/master/install_from_source/tutorial_default.md#dart-support reports some Trusty-specific steps (adding ``ppa:libccd-debsandppa:fcl-debs`) that however do not make sense as Gazebo >= 9 does not support Trusty.

This steps may be confusing for users that try to install this PPA in non-T