No video feed when using flytvision


#21

why are you running sudo make install? Just build the tld package, and source it in your bashrc.


#22

My mistake

I’ve delete and re-clone flyt_open_tld_3d and following this tutorial http://answers.ros.org/question/207525/ros-will-not-launch-ros_opentld/

When I launch
roslaunch open_tld_3d open_tld_3d.launch global_namespace:=flytpod
this error came :

flytpod@flytpod:~$ roslaunch open_tld_3d open_tld_3d.launch global_namespace:=flytpod
… logging to /home/flytpod/.ros/log/7c59fe12-7304-11e6-a470-e8de270d6e2c/roslaunch-flytpod-19842.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://flytpod:51877/

SUMMARY

PARAMETERS

  • /flytpod/OpenTLD3D/Graphical_interface: False
  • /flytpod/OpenTLD3D/LoadModel: False
  • /flytpod/OpenTLD3D/Path2Model: /home/ns/FlytOpen…
  • /flytpod/OpenTLD3D/SavingFile: /home/ns/FlytOpen…
  • /flytpod/OpenTLD3D/ShowTrajectory: False
  • /flytpod/OpenTLD3D/TimeBetweenFrames: 0.1
  • /flytpod/OpenTLD3D/Tracking3D: False
  • /flytpod/OpenTLD3D/Trajectory_length: 50
  • /flytpod/OpenTLD3D/queue_size: 100
  • /rosdistro: indigo
  • /rosversion: 1.11.20

NODES
/flytpod/
OpenTLD3D (open_tld_3d/OpenTLD3D)

ROS_MASTER_URI=http://localhost:11311

core service [/rosout] found
process[flytpod/OpenTLD3D-1]: started with pid [19868]
[flytpod/OpenTLD3D-1] process has died [pid 19868, exit code -11, cmd /home/flytpod/Downloads/flyt_open_tld_3d/devel/lib/open_tld_3d/OpenTLD3D __name:=OpenTLD3D __log:=/home/flytpod/.ros/log/7c59fe12-7304-11e6-a470-e8de270d6e2c/flytpod-OpenTLD3D-1.log].
log file: /home/flytpod/.ros/log/7c59fe12-7304-11e6-a470-e8de270d6e2c/flytpod-OpenTLD3D-1*.log
all processes on machine have died, roslaunch will exit
shutting down processing monitor…
… shutting down processing monitor complete
done

Any idea?


#23

try this:
roslaunch open_tld_3d open_tld_3d.launch global_namespace:=flytpod --screen
it would throw some debug mesages.

Also, in your CMakeList.txt check whether you have add_definitions(-std=c++11) mentioned or not.


#24

I’m sorry for my late response.

The output is the same as before.

flytpod@flytpod:~$ roslaunch open_tld_3d open_tld_3d.launch global_namespace:=flytpod --screen
… logging to /home/flytpod/.ros/log/00d6b056-735d-11e6-a470-e8de270d6e2c/roslaunch-flytpod-7283.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://flytpod:50494/

SUMMARY

PARAMETERS

  • /flytpod/OpenTLD3D/Graphical_interface: False
  • /flytpod/OpenTLD3D/LoadModel: False
  • /flytpod/OpenTLD3D/Path2Model: /home/ns/FlytOpen…
  • /flytpod/OpenTLD3D/SavingFile: /home/ns/FlytOpen…
  • /flytpod/OpenTLD3D/ShowTrajectory: False
  • /flytpod/OpenTLD3D/TimeBetweenFrames: 0.1
  • /flytpod/OpenTLD3D/Tracking3D: False
  • /flytpod/OpenTLD3D/Trajectory_length: 50
  • /flytpod/OpenTLD3D/queue_size: 100
  • /rosdistro: indigo
  • /rosversion: 1.11.20

NODES
/flytpod/
OpenTLD3D (open_tld_3d/OpenTLD3D)

ROS_MASTER_URI=http://localhost:11311

core service [/rosout] found
process[flytpod/OpenTLD3D-1]: started with pid [7308]
[flytpod/OpenTLD3D-1] process has died [pid 7308, exit code -11, cmd /home/flytpod/Downloads/flyt_open_tld_3d/devel/lib/open_tld_3d/OpenTLD3D __name:=OpenTLD3D __log:=/home/flytpod/.ros/log/00d6b056-735d-11e6-a470-e8de270d6e2c/flytpod-OpenTLD3D-1.log].
log file: /home/flytpod/.ros/log/00d6b056-735d-11e6-a470-e8de270d6e2c/flytpod-OpenTLD3D-1*.log
all processes on machine have died, roslaunch will exit
shutting down processing monitor…
… shutting down processing monitor complete
done

And the CMakeList.txt file already have add_definitions(-std=c++11) mentioned on it.


#25

Hi, I already started from beginning and update the flytOS.
Nothing I installed at all and it’s works like before but not with the TLD.

I clone from https://github.com/flytbase/flyt_open_tld_3d and following this tutorial http://answers.ros.org/question/207525/ros-will-not-launch-ros_opentld/

but this error came :

flytpod@flytpod:~/Downloads/flyt_open_tld_3d$ catkin_make Base path: /home/flytpod/Downloads/flyt_open_tld_3d Source space: /home/flytpod/Downloads/flyt_open_tld_3d/src Build space: /home/flytpod/Downloads/flyt_open_tld_3d/build Devel space: /home/flytpod/Downloads/flyt_open_tld_3d/devel Install space: /home/flytpod/Downloads/flyt_open_tld_3d/install
####
#### Running command: "cmake /home/flytpod/Downloads/flyt_open_tld_3d/src -DCATKIN_DEVEL_PREFIX=/home/flytpod/Downloads/flyt_open_tld_3d/devel -DCMAKE_INSTALL_PREFIX=/home/flytpod/Downloads/flyt_open_tld_3d/install -G Unix Makefiles" in "/home/flytpod/Downloads/flyt_open_tld_3d/build"
####
-- The C compiler identification is GNU 4.8.4 -- The CXX compiler identification is GNU 4.8.4 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Using CATKIN_DEVEL_PREFIX: /home/flytpod/Downloads/flyt_open_tld_3d/devel -- Using CMAKE_PREFIX_PATH: /flyt/flytos/flytcore;/opt/ros/indigo -- This workspace overlays: /flyt/flytos/flytcore;/opt/ros/indigo -- Found PythonInterp: /usr/bin/python (found version "2.7.6") -- Using PYTHON_EXECUTABLE: /usr/bin/python -- Using Debian Python package layout -- Using empy: /usr/bin/empy -- Using CATKIN_ENABLE_TESTING: ON -- Call enable_testing() -- Using CATKIN_TEST_RESULTS_DIR: /home/flytpod/Downloads/flyt_open_tld_3d/build/test_results -- Looking for include file pthread.h -- Looking for include file pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - not found -- Looking for pthread_create in pthreads -- Looking for pthread_create in pthreads - not found -- Looking for pthread_create in pthread -- Looking for pthread_create in pthread - found -- Found Threads: TRUE -- Found gtest sources under '/usr/src/gtest': gtests will be built -- Using Python nosetests: /usr/bin/nosetests-2.7 -- catkin 0.6.16 -- Using these message generators: gencpp;genlisp;genpy CMake Error at CMakeLists.txt:19 (find_package):
By not providing "FindPCL.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "PCL", but CMake did not find one.

Could not find a package configuration file provided by "PCL" with any of the following names:

PCLConfig.cmake
pcl-config.cmake

Add the installation prefix of "PCL" to CMAKE_PREFIX_PATH or set "PCL_DIR" to a directory containing one of the above files. If "PCL" provides a separate development package or SDK, be sure it has been installed.

-- Configuring incomplete, errors occurred! See also "/home/flytpod/Downloads/flyt_open_tld_3d/build/CMakeFiles/CMakeOutput.log". See also "/home/flytpod/Downloads/flyt_open_tld_3d/build/CMakeFiles/CMakeError.log". Invoking "cmake" failed

Do you have any suggestion?

Thanks in advance.