Melodic: Decimal values are not correctly parsed

ros / urdf

Repository for URDF parsing code

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Melodic: Decimal values are not correctly parsed #22

Closed VictorLamoine closed 5 years ago

VictorLamoine commented 5 years ago

A URDF value that is lower than 1.0 will be interpreted as zero.

This leads to:

RViz meshes showing black: https://github.com/ros-visualization/rviz/issues/1298
Small geometries not displaying at all in RViz: https://github.com/ros-visualization/rviz/issues/1299

VictorLamoine commented 5 years ago

I can't find any commit that could be the source of this problem; I'm unable to track where it comes from. If something has an idea or knows, please ping me here!

clalancette commented 5 years ago

This is likely a duplicate of https://github.com/ros-visualization/rviz/issues/1249, https://github.com/ros-visualization/rviz/issues/1151, fixed by https://github.com/ros/urdfdom_headers/pull/42. We are trying to get that released into bionic in https://github.com/ros/urdfdom_headers/issues/45. @VictorLamoine , can you confirm that the workaround in https://github.com/ros-visualization/rviz/issues/1249#issuecomment-403351217 fixes the problem for you?

gavanderhoorn commented 5 years ago

https://github.com/ros-visualization/rviz/issues/1298 is probably also caused by ros/urdfdom_headers#42.

VictorLamoine commented 5 years ago

I confirm the workaround fixes the issue, I will close this one as this is a duplicate, sorry.

clalancette commented 5 years ago

@VictorLamoine thanks for confirming.