Gazebo headless crashes when starting pr2.launch [closed]
Hi all,
I am just trying to work out "pr2_mechanism/Tutorials/Running a realtime joint controller". But Gazebo crashes when tried launching pr2. So I ran gazebo headless and it still crashes. Here is the backtrace.
gazebo: /usr/include/eigen3/Eigen/src/Core/DenseStorage.h:69: Eigen::internal::plain_array<T, Size, MatrixOrArrayOptions, 16>::plain_array() [with T = float, int Size = 4, int MatrixOrArrayOptions = 0]: Assertion `(reinterpret_cast<size_t>(array) & 0xf) == 0 && "this assertion is explained here: " "http://eigen.tuxfamily.org/dox-devel/TopicUnalignedArrayAssert.html" " **** READ THIS WEB PAGE !!! ****"' failed.
Program received signal SIGABRT, Aborted.
0x0012e416 in __kernel_vsyscall ()
(gdb) bt
#0 0x0012e416 in __kernel_vsyscall ()
#1 0x01c6f941 in raise () from /lib/libc.so.6
#2 0x01c72e42 in abort () from /lib/libc.so.6
#3 0x01c688e8 in __assert_fail () from /lib/libc.so.6
#4 0x07d324ab in plain_array (this=0xb0b22898, parent=0xb0b21238)
at /usr/include/eigen3/Eigen/src/Core/DenseStorage.h:69
#5 DenseStorage (this=0xb0b22898, parent=0xb0b21238)
at /usr/include/eigen3/Eigen/src/Core/DenseStorage.h:102
#6 PlainObjectBase (this=0xb0b22898, parent=0xb0b21238)
at /usr/include/eigen3/Eigen/src/Core/PlainObjectBase.h:381
#7 Matrix (this=0xb0b22898, parent=0xb0b21238)
at /usr/include/eigen3/Eigen/src/Core/Matrix.h:276
#8 Quaternion (this=0xb0b22898, parent=0xb0b21238)
at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:256
#9 Identity (this=0xb0b22898, parent=0xb0b21238)
at /usr/include/eigen3/Eigen/src/Geometry/Quaternion.h:112
#10 PointCloud (this=0xb0b22898, parent=0xb0b21238)
at /opt/ros/electric/stacks/perception_pcl/pcl/include/pcl-1.1/pcl/point_cloud.h:81
#11 gazebo::GazeboRosCamera::GazeboRosCamera (this=0xb0b22898,
parent=0xb0b21238)
at /tmp/buildd/ros-electric-simulator-gazebo-1.4.2/debian/ros-electric-simulator-gazebo/opt/ros/electric/stacks/simulator_gazebo/gazebo_plugins/src/gazebo_r---Type <return> to continue, or q <return> to quit---
os_camera.cpp:66
#12 0x07d32714 in gazebo::NewGazeboRosCamera (entity=0xb0b21238)
at /tmp/buildd/ros-electric-simulator-gazebo-1.4.2/debian/ros-electric-simulator-gazebo/opt/ros/electric/stacks/simulator_gazebo/gazebo_plugins/src/gazebo_ros_camera.cpp:61
#13 0x001a880e in gazebo::ControllerFactory::NewController (classname=...,
parent=0xb0b21238)
at /tmp/buildd/ros-electric-simulator-gazebo-1.4.2/debian/ros-electric-simulator-gazebo/opt/ros/electric/stacks/simulator_gazebo/gazebo/build/gazebo/server/controllers/ControllerFactory.cc:65
#14 0x00178406 in gazebo::Sensor::LoadController (this=0xb0b21238,
node=0xb0e2e378)
at /tmp/buildd/ros-electric-simulator-gazebo-1.4.2/debian/ros-electric-simulator-gazebo/opt/ros/electric/stacks/simulator_gazebo/gazebo/build/gazebo/server/sensors/Sensor.cc:218
#15 0x00179286 in gazebo::Sensor::Load (this=0xb0b21238, node=0xb0e2e260)
at /tmp/buildd/ros-electric-simulator-gazebo-1.4.2/debian/ros-electric-simulator-gazebo/opt/ros/electric/stacks/simulator_gazebo/gazebo/build/gazebo/server/sensors/Sensor.cc:85
#16 0x00e48672 in gazebo::Body::LoadSensor (this=0x85f05c8, node=0xb0e2e260)
at /tmp/buildd/ros-electric-simulator-gazebo-1.4.2/debian/ros-electric-simulator-gazebo/opt/ros/electric/stacks/simulator_gazebo/gazebo/build/gazebo/server/physics/Body.cc:623
---Type <return> to continue, or q <return> to quit---
#17 0x00e50bf4 in gazebo::Body::Load (this=0x85f05c8, node=0xb0e2d6a8)
at /tmp/buildd/ros-electric-simulator-gazebo-1.4.2/debian/ros-electric-simulator-gazebo/opt/ros/electric/stacks/simulator_gazebo/gazebo/build/gazebo/server/physics/Body.cc:247
#18 0x0101b08c in gazebo::ODEBody::Load (this=0x85f05c8, node=0xb0e2d6a8)
at /tmp/buildd/ros-electric-simulator-gazebo-1.4.2/debian/ros-electric-simulator-gazebo/opt/ros/electric/stacks/simulator_gazebo/gazebo/build/gazebo/server/physics/ode/ODEBody.cc:87 ...Closed for the following reason
the question is answered, right answer was accepted by
Martin Günther
close date 2016-05-17 03:25:15.481648
Comments
Are you running on 32bit linux? if so, might be a bug: https://code.ros.org/trac/ros-pkg/ticket/5164
hsu
(
2011-09-12 13:27:28 -0500
)edit
yes 32bit linux. I'm running ros-electric, in Ubuntu 11.04
ChickenSoup
(
2011-09-12 13:42:45 -0500
)edit
yes, in that case, the bug applies. I've checked in a patch in trunk, will make a release soon. It would be great if you (or anyone with a 32bit machine) can please test out the patch by compiling from source? Thanks.
hsu
(
2011-09-12 14:11:50 -0500
)editadd a comment
