Mohsen Hk's profile - activity

Hi! when i "Mark" "ros-fuerte-simulator-gazebo" in "Synaptic" when this package "is not installed" (in status!), wanna "to be removed" some ROS packages in list, when i click "mark". it gave me this error:

Can't Mark All Packages For Installation Or Upgrade

ros-fuerte-simulator-gazebo: Depends: ros-fuerte-bullet (=2.79-s1359841903~precise) but 2.79-s1359842349~oneiric is to be installed

Depends: ros-fuerte-common-msgs (=1.8.13-0precise-20130203-0848-+0000) but 1.8.13-0oneiric-20130203-0846-+0000 is to be installed

Depends: ros-fuerte-common-rosdeps (=1.2.0-s1359838704~precise) but 1.2.0-s1359839413~oneiric is to be installed

Depends: ros-fuerte-driver-common but it is not going to be installed

Depends: ros-fuerte-geometry but it is not going to be installed

Depends: ros-fuerte-image-common but it is not going to be installed

Depends: ros-fuerte-nodelet-core (=1.6.5-s1359894314~precise) but 1.6.5- s1359892967~oneiric is to be installed

Depends: ros-fuerte-perception-pcl but it is not going to be installed

Depends: ros-fuerte-robot-model but it is not going to be installed

Depends: ros-fuerte-ros (=1.8.10-0precise-20130202-2019-+0000) but 1.8.10-0oneiric-20130202-2019-+0000 is to be installed

Depends: ros-fuerte-ros-comm (=1.8.15-0precise-20130203-0847-+0000) but 1.8.15-0oneiric-20130203-0849-+0000 is to be installed

Depends: ros-fuerte-visualization-common (=1.8.4-s1359883358~precise) but 1.8.4-s1359886951~oneiric is to be installed

Depends: ros-fuerte-xacro (=1.6.1-s1359883505~precise) but 1.6.1-s1359888901~oneiric is to be installed

Depends: ros-fuerte-protobuf (=0.1.0-s1359883067~precise) but 0.1.0-s1359886619~oneiric is to be installed

what am i shoud to do?

i used Rviz in launch file like :

<node pkg="rviz" type="rviz" name="rviz" args="-d $(find hector_slam_launch)/rviz_cfg/mapping_demo.vcg"/>

but i wanna change "TopDownOrtho" view to "XYorbit" view in launch file. how can I?

Hi friends!

i don't know anything about PYYYTHo0o0o0oN :-s

what am i should to0 do0 whit these exceptionS?

(i have ROS FUERTE)

tnQ

mohsen@mohsen-ThinkPad-R500:~$ roscore
... logging to /home/mohsen/.ros/log/6d9214a4-a0f9-11e2-bd04-00216b5b4a7c/roslaunch-mohsen-ThinkPad-R500-4942.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://mohsen-ThinkPad-R500:57850/
ros_comm version 1.8.10

SUMMARY
========

PARAMETERS
 * /rosdistro
 * /rosversion

NODES

auto-starting new master
Exception AttributeError: AttributeError("'_DummyThread' object has no attribute '_Thread__block'",) in <module 'threading' from '/usr/lib/python2.7/threading.pyc'> ignored
process[master]: started with pid [4958]
ROS_MASTER_URI=http://mohsen-ThinkPad-R500:11311/

setting /run_id to 6d9214a4-a0f9-11e2-bd04-00216b5b4a7c
Exception AttributeError: AttributeError("'_DummyThread' object has no attribute '_Thread__block'",) in <module 'threading' from '/usr/lib/python2.7/threading.pyc'> ignored
process[rosout-1]: started with pid [4971]
started core service [/rosout]

i created /map with laser an imu by hector_mapping package. but how can i use sonar (with laser and imu) too create better map?

Hi. I'm beginner. plz help

mohsen@mohsen-ThinkPad-R500:~/catkin_ws$ sudo apt-get install ros-groovy-ros-tutorials

my error:

Reading package lists... Error!

E: Encountered a section with no Package: header

E: Problem with MergeList /var/lib/apt/lists /extras.ubuntu.com_ubuntu_dists_precise_main_binary-i386_Packages

E: The package lists or status file could not be parsed or opened.

Hello :) i wanna edit costmap data manually. i have x and y location of map data given by hector_mapping. and my costmap_2d_ros_ data is runs ok like this:

costmap_2d_ros_ = new costmap_2d::Costmap2DROS("global_costmap", tfl_);

how can i do?

costmap_2d::Costmap2D costmap_temp;
costmap_2d_ros_->getCostmapCopy(costmap_temp);

int map_width = costmap_temp.getSizeInCellsX();
int map_height = costmap_temp.getSizeInCellsY();
int num_map_cells = map_width * map_height;

const unsigned char* occupancy_grid_array;
occupancy_grid_array = costmap_temp.getCharMap();

geometry_msgs::PoseStamped lethal_obstacle;
point.pose.position.x=0.1;
point.pose.position.y=0.1;

if(??? QUESTION1 ???)
{
    ??? QUESTION2 ???=costmap_2d::LETHAL_OBSTACLE;
}

??? QUESTION3 ??? now convert costmap_2d::Costmap2D (costmap_temp) to costmap_2d::Costmap2DROS.

hello :) i wanna publish and subscribe vector<geometry_msgs::posestamped> type topic, how can i do?

void exceptionPointsCallback(const  std::vector<geometry_msgs::PoseStamped::ConstPtr&> msg???????!!!!)

    {

        exceptions_points.clear();

        exceptions_points.swap(msg);

    }

what are the differents between "name" and "type" in roslaunch for nodes?

<launch>
  <master auto="start"/>
<node pkg="tf" type="static_transform_publisher" name="fake_localize" args="0 0 0 0 0 0 map odom 10"/>
</launch>

there are some node running, i saw them in rqt_graph. but how can i find where they are runned from which ros package?

i have gazebo , i installed gazebo with synaptic and i can open it with "$gazebo" in terminal. when i make hector_gazebo_plugins package, it gave me this error :( any body help?

mohsen@mohsen-ThinkPad-R500:~/fuerte_workspace/tu-darmstadt-ros-pkg/hector_gazebo/hector_gazebo_plugins$ make
mkdir -p bin
cd build && cmake -Wdev -DCMAKE_TOOLCHAIN_FILE=`rospack find rosbuild`/rostoolchain.cmake  ..
[rosbuild] Building package hector_gazebo_plugins
Failed to invoke /opt/ros/fuerte/bin/rospack deps-manifests hector_gazebo_plugins
[rospack] Error: package/stack hector_gazebo_plugins depends on non-existent package gazebo


CMake Error at /opt/ros/fuerte/share/ros/core/rosbuild/public.cmake:129 (message):



  Failed to invoke rospack to get compile flags for package
  'hector_gazebo_plugins'.  Look above for errors from rospack itself.
  Aborting.  Please fix the broken dependency!

Call Stack (most recent call first):
  /opt/ros/fuerte/share/ros/core/rosbuild/public.cmake:203 (rosbuild_invoke_rospack)
  CMakeLists.txt:12 (rosbuild_init)


-- Configuring incomplete, errors occurred!
make: *** [all] Error 1
mohsen@mohsen-ThinkPad-R500:~/fuerte_workspace/tu-darmstadt-ros-pkg/hector_gazebo/hector_gazebo_plugins$

Hi guys :) can i install GAZEBO on UBUNTU 11.10 form gazebosim.org? which version? tnx :)

hi, this is my error. any body help me plz? :)

mohsen@mohsen-ThinkPad-R500:~$ rosdep install turtle_tf rviz

ERROR: the following packages/stacks could not have their rosdep keys resolved to system dependencies: turtle_tf: Missing resource catkin

ROS path [0]=/opt/ros/fuerte/share/ros

ROS path [1]=/home/mohsen/fuerte_workspace

ROS path [2]=/opt/ros/fuerte/share

ROS path [3]=/opt/ros/fuerte/stacks

i did every command on this page and it was ok, but i have problem on this command! plz help me :(

mohsen@mohsen-ThinkPad-R500:/opt/ros/fuerte/stacks/geometry_tutorials/turtle_tf$ rosdep install AMAZING_PACKAGE

ERROR: Rosdep cannot find all required resources to answer your query Missing resource AMAZING_PACKAGE

ROS path [0]=/opt/ros/fuerte/share/ros

ROS path [1]=/home/mohsen/fuerte_workspace

ROS path [2]=/opt/ros/fuerte/share

ROS path [3]=/opt/ros/fuerte/stacks