Crash when getting data from two lidar simultaneously

Issue #2 closed
Former user created an issue

With xacro

<VLP-16 parent="base_link_${id}" name="velodyne_front" topic="/velodyne_points/front">
  <origin xyz="0.1 0.1 -0.14252" rpy="0 -0.7 0.7" />
<VLP-16 parent="base_link_${id}" name="velodyne_down" topic="/velodyne_points/down">
  <origin xyz="-0.1 -0.1 -0.25" rpy="0 0 0" />

Running the command

rostopic echo /velodyne_points/down

Returns data. Then running

rostopic echo /velodyne_points/front

Also returns data but makes gazebo crash.

If it helps, loading each lidar takes forever.

I'm running indigo on 14.4. The code is commit ea4d2dfe3ea165a02f1f26d4543f84f5a172347f

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