[Solved] Cle-start problem


#1

Dear forum,

I have the NRP on a local source install on ubuntu 16.04, and things were working fine earlier today. But after creating a catkin workspace and adding /home/oskar/catkin_ws/src to my ROS_PACKAGE_PATH and . /home/oskar/catkin_ws/devel/setup.bash in my .bashrc file, running cle-start gave me the following error, also after I changed the .bashrc back to what it was before:

[1] 18629
… logging to /home/oskar/.ros/log/db522956-5099-11e9-89e2-d8cb8a97bc63/roslaunch-oskar-MS-7850-18629.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://127.0.0.1:42123/
ros_comm version 1.12.14

SUMMARY

PARAMETERS

  • /rosdistro: kinetic
  • /rosversion: 1.12.14

NODES

auto-starting new master
process[master]: started with pid [18640]
ROS_MASTER_URI=http://127.0.0.1:11311/

setting /run_id to db522956-5099-11e9-89e2-d8cb8a97bc63
process[rosout-1]: started with pid [18653]
started core service [/rosout]
[2] 18670
[ INFO] [1553695736.123058273]: Waiting For connections on 0.0.0.0:8081
[3] 18700
Traceback (most recent call last):
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/ROSCLESimulationFactory.py”, line 43, in
from hbp_nrp_cleserver.server.PlaybackServer import PlaybackSimulationAssembly
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/PlaybackServer.py”, line 31, in
from hbp_nrp_cleserver.server.CLEGazeboSimulationAssembly import GazeboSimulationAssembly
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/CLEGazeboSimulationAssembly.py”, line 41, in
from hbp_nrp_cle.robotsim.RobotManager import Robot, RobotManager
File “/home/oskar/Documents/NRP/CLE/hbp_nrp_cle/hbp_nrp_cle/robotsim/RobotManager.py”, line 38, in
from .GazeboHelper import GazeboHelper
File “/home/oskar/Documents/NRP/CLE/hbp_nrp_cle/hbp_nrp_cle/robotsim/GazeboHelper.py”, line 37, in
from gazebo_msgs.srv import SpawnEntity, GetWorldProperties, DeleteModel, SetModelState,
ImportError: cannot import name SpawnEntity
[3]+ Exit 1 $HOME/.opt/platform_venv/bin/python $HBP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/ROSCLESimulationFactory.py
[3] 18714
[uWSGI] getting INI configuration from /home/oskar/.local/etc/nginx/uwsgi-nrp.ini
*** Starting uWSGI 2.0.12-debian (64bit) on [Wed Mar 27 15:08:58 2019] ***
compiled with version: 5.4.0 20160609 on 28 September 2018 15:49:44
os: Linux-4.15.0-46-generic #49~16.04.1-Ubuntu SMP Tue Feb 12 17:45:24 UTC 2019
nodename: oskar-MS-7850
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 8
current working directory: /home/oskar/catkin_ws/devel
detected binary path: /usr/bin/uwsgi-core
chdir() to /home/oskar/Documents/NRP/ExDBackend/hbp_nrp_backend/
*** WARNING: you are running uWSGI without its master process manager ***
your processes number limit is 128172
your memory page size is 4096 bytes
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
uwsgi socket 0 bound to UNIX address /tmp/nrp-services.sock fd 3
Python version: 2.7.12 (default, Nov 12 2018, 14:36:49) [GCC 5.4.0 20160609]
Set PythonHome to /home/oskar/.opt/platform_venv
Python main interpreter initialized at 0x8e3d20
python threads support enabled
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 144896 bytes (141 KB) for 8 cores
*** Operational MODE: threaded ***
Traceback (most recent call last):
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_backend/hbp_nrp_backend/runserver.py”, line 32, in
from hbp_nrp_backend.rest_server import app
File “./hbp_nrp_backend/rest_server/init.py”, line 78, in
from hbp_nrp_backend.rest_server.__SimulationResources import SimulationResources
File “./hbp_nrp_backend/rest_server/__SimulationResources.py”, line 34, in
from hbp_nrp_backend.rest_server.__SimulationControl import _get_simulation_or_abort
File “./hbp_nrp_backend/rest_server/__SimulationControl.py”, line 44, in
from gazebo_msgs.srv import SetVisualProperties, SetLightProperties, GetLightProperties
ImportError: cannot import name SetVisualProperties
unable to load app 0 (mountpoint=’’) (callable not found or import error)
*** no app loaded. going in full dynamic mode ***
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI worker 1 (and the only) (pid: 18716, cores: 8)
[4] 18728

nrp_backend_proxy@2.1.2 start /home/oskar/Documents/NRP/nrpBackendProxy
NODE_ENV=production node_modules/ts-node/dist/bin.js app.ts

registered capabilities (classes):

  • rosbridge_library.capabilities.call_service.CallService
  • rosbridge_library.capabilities.advertise.Advertise
  • rosbridge_library.capabilities.publish.Publish
  • rosbridge_library.capabilities.subscribe.Subscribe
  • <class ‘rosbridge_library.capabilities.defragmentation.Defragment’>
  • rosbridge_library.capabilities.advertise_service.AdvertiseService
  • rosbridge_library.capabilities.service_response.ServiceResponse
  • rosbridge_library.capabilities.unadvertise_service.UnadvertiseService
    [INFO] [1553695739.368383]: Rosbridge WebSocket server started on port 9090
    2019-03-27 15:08:59 GMT+0100 Error: watch /home/oskar/Documents/NRP/nrpBackendProxy/config.json ENOSPC
    at FSWatcher.start (fs.js:1382:19)
    at Object.fs.watch (fs.js:1408:11)
    at Object.watch (/home/oskar/Documents/NRP/nrpBackendProxy/utils/configurationManager.ts:84:6)
    at Object. (/home/oskar/Documents/NRP/nrpBackendProxy/app.ts:48:22)
    at Module._compile (module.js:653:30)
    at Module.m._compile (/home/oskar/Documents/NRP/nrpBackendProxy/node_modules/ts-node/src/index.ts:439:23)
    at Module._extensions…js (module.js:664:10)
    at Object.require.extensions.(anonymous function) [as .ts] (/home/oskar/Documents/NRP/nrpBackendProxy/node_modules/ts-node/src/index.ts:442:12)
    at Module.load (module.js:566:32)
    at tryModuleLoad (module.js:506:12)
    at Function.Module._load (module.js:498:3)
    at Function.Module.runMain (module.js:694:10)
    at Object. (/home/oskar/Documents/NRP/nrpBackendProxy/node_modules/ts-node/src/bin.ts:157:12)
    at Module._compile (module.js:653:30)
    at Object.Module._extensions…js (module.js:664:10)
    at Module.load (module.js:566:32)
    npm ERR! code ELIFECYCLE
    npm ERR! errno 1
    npm ERR! nrp_backend_proxy@2.1.2 start: NODE_ENV=production node_modules/ts-node/dist/bin.js app.ts
    npm ERR! Exit status 1
    npm ERR!
    npm ERR! Failed at the nrp_backend_proxy@2.1.2 start script.
    npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
    npm ERR! A complete log of this run can be found in:
    npm ERR! /home/oskar/.npm/_logs/2019-03-27T14_08_59_750Z-debug.log

Now, after that I tested to update with update_nrp, but this then instead gives me the following error

[1] 8497
… logging to /home/oskar/.ros/log/abc84920-50b4-11e9-89e2-d8cb8a97bc63/roslaunch-oskar-MS-7850-8497.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://127.0.0.1:44953/
ros_comm version 1.12.14

SUMMARY

PARAMETERS

  • /rosdistro: kinetic
  • /rosversion: 1.12.14

NODES

auto-starting new master
process[master]: started with pid [8508]
ROS_MASTER_URI=http://127.0.0.1:11311/

setting /run_id to abc84920-50b4-11e9-89e2-d8cb8a97bc63
process[rosout-1]: started with pid [8521]
started core service [/rosout]
[2] 8538
[ INFO] [1553707252.747839098]: Waiting For connections on 0.0.0.0:8081
[3] 8568
Traceback (most recent call last):
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/ROSCLESimulationFactory.py”, line 43, in
from hbp_nrp_cleserver.server.PlaybackServer import PlaybackSimulationAssembly
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/PlaybackServer.py”, line 31, in
from hbp_nrp_cleserver.server.CLEGazeboSimulationAssembly import GazeboSimulationAssembly
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/CLEGazeboSimulationAssembly.py”, line 41, in
from hbp_nrp_cle.robotsim.RobotManager import Robot, RobotManager
File “/home/oskar/Documents/NRP/CLE/hbp_nrp_cle/hbp_nrp_cle/robotsim/RobotManager.py”, line 38, in
from .GazeboHelper import GazeboHelper
File “/home/oskar/Documents/NRP/CLE/hbp_nrp_cle/hbp_nrp_cle/robotsim/GazeboHelper.py”, line 37, in
from gazebo_msgs.srv import SpawnEntity, GetWorldProperties, DeleteModel, SetModelState,
ImportError: cannot import name SpawnEntity
[3]+ Exit 1 $HOME/.opt/platform_venv/bin/python $HBP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/ROSCLESimulationFactory.py
[3] 8580
[uWSGI] getting INI configuration from /home/oskar/.local/etc/nginx/uwsgi-nrp.ini
*** Starting uWSGI 2.0.12-debian (64bit) on [Wed Mar 27 18:20:54 2019] ***
compiled with version: 5.4.0 20160609 on 28 September 2018 15:49:44
os: Linux-4.15.0-46-generic #49~16.04.1-Ubuntu SMP Tue Feb 12 17:45:24 UTC 2019
nodename: oskar-MS-7850
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 8
current working directory: /home/oskar
detected binary path: /usr/bin/uwsgi-core
chdir() to /home/oskar/Documents/NRP/ExDBackend/hbp_nrp_backend/
*** WARNING: you are running uWSGI without its master process manager ***
your processes number limit is 128172
your memory page size is 4096 bytes
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
uwsgi socket 0 bound to UNIX address /tmp/nrp-services.sock fd 3
Python version: 2.7.12 (default, Nov 12 2018, 14:36:49) [GCC 5.4.0 20160609]
Set PythonHome to /home/oskar/.opt/platform_venv
Python main interpreter initialized at 0x1b9b7f0
python threads support enabled
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 144896 bytes (141 KB) for 8 cores
*** Operational MODE: threaded ***
Traceback (most recent call last):
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_backend/hbp_nrp_backend/runserver.py”, line 32, in
from hbp_nrp_backend.rest_server import app
File “./hbp_nrp_backend/rest_server/init.py”, line 82, in
from hbp_nrp_backend.rest_server.__SimulationResources import SimulationResources
File “./hbp_nrp_backend/rest_server/__SimulationResources.py”, line 34, in
from hbp_nrp_backend.rest_server.__SimulationControl import _get_simulation_or_abort
File “./hbp_nrp_backend/rest_server/__SimulationControl.py”, line 44, in
from gazebo_msgs.srv import SetVisualProperties, SetLightProperties, GetLightProperties
ImportError: cannot import name SetVisualProperties
unable to load app 0 (mountpoint=’’) (callable not found or import error)
*** no app loaded. going in full dynamic mode ***
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI worker 1 (and the only) (pid: 8582, cores: 8)
[4] 8594
[rospack] Error: package ‘rosbridge_server’ not found
oskar@oskar-MS-7850:~$

nrp_backend_proxy@2.1.3 start /home/oskar/Documents/NRP/nrpBackendProxy
NODE_ENV=production node_modules/ts-node/dist/bin.js app.ts

2019-03-27 18:20:56 GMT+0100 Error: watch /home/oskar/Documents/NRP/nrpBackendProxy/config.json ENOSPC
at FSWatcher.start (fs.js:1382:19)
at Object.fs.watch (fs.js:1408:11)
at Object.watch (/home/oskar/Documents/NRP/nrpBackendProxy/utils/configurationManager.ts:84:6)
at Object. (/home/oskar/Documents/NRP/nrpBackendProxy/app.ts:48:22)
at Module._compile (module.js:653:30)
at Module.m._compile (/home/oskar/Documents/NRP/nrpBackendProxy/node_modules/ts-node/src/index.ts:439:23)
at Module._extensions…js (module.js:664:10)
at Object.require.extensions.(anonymous function) [as .ts] (/home/oskar/Documents/NRP/nrpBackendProxy/node_modules/ts-node/src/index.ts:442:12)
at Module.load (module.js:566:32)
at tryModuleLoad (module.js:506:12)
at Function.Module._load (module.js:498:3)
at Function.Module.runMain (module.js:694:10)
at Object. (/home/oskar/Documents/NRP/nrpBackendProxy/node_modules/ts-node/src/bin.ts:157:12)
at Module._compile (module.js:653:30)
at Object.Module._extensions…js (module.js:664:10)
at Module.load (module.js:566:32)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! nrp_backend_proxy@2.1.3 start: NODE_ENV=production node_modules/ts-node/dist/bin.js app.ts
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the nrp_backend_proxy@2.1.3 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /home/oskar/.npm/_logs/2019-03-27T17_20_56_400Z-debug.log

which is similar but now also tells me rosbridge cannot be found. Running rospack find rosbridge_server gives “[rospack] Error: package ‘rosbridge_server’ not found”.

Of course, this problem looks similar to the one here: [SOLVED] NRP from source installation. cle-start Problems

but the answers and solution there didn’t help me solve this.

Any ideas?

Cheers, and thanks in advance,

Oskar


#2

Dear Oskar,

Your error message indicates that your problem should be solved by the solutions of this SO post.

Best regards,
Luc


#3

Dear Luc,

thank you for your answer. I’m afraid though that after following that post I still get a similar error:

[1] 13731
… logging to /home/oskar/.ros/log/1177cef6-5161-11e9-89e2-d8cb8a97bc63/roslaunch-oskar-MS-7850-13731.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://127.0.0.1:34811/
ros_comm version 1.12.14

SUMMARY

PARAMETERS

  • /rosdistro: kinetic
  • /rosversion: 1.12.14

NODES

auto-starting new master
process[master]: started with pid [13742]
ROS_MASTER_URI=http://127.0.0.1:11311/

setting /run_id to 1177cef6-5161-11e9-89e2-d8cb8a97bc63
process[rosout-1]: started with pid [13755]
started core service [/rosout]
[2] 13772
[ INFO] [1553781296.793773478]: Waiting For connections on 0.0.0.0:8081
[3] 13802
Traceback (most recent call last):
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/ROSCLESimulationFactory.py”, line 43, in
from hbp_nrp_cleserver.server.PlaybackServer import PlaybackSimulationAssembly
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/PlaybackServer.py”, line 31, in
from hbp_nrp_cleserver.server.CLEGazeboSimulationAssembly import GazeboSimulationAssembly
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/CLEGazeboSimulationAssembly.py”, line 41, in
from hbp_nrp_cle.robotsim.RobotManager import Robot, RobotManager
File “/home/oskar/Documents/NRP/CLE/hbp_nrp_cle/hbp_nrp_cle/robotsim/RobotManager.py”, line 38, in
from .GazeboHelper import GazeboHelper
File “/home/oskar/Documents/NRP/CLE/hbp_nrp_cle/hbp_nrp_cle/robotsim/GazeboHelper.py”, line 37, in
from gazebo_msgs.srv import SpawnEntity, GetWorldProperties, DeleteModel, SetModelState,
ImportError: cannot import name SpawnEntity
[3]+ Exit 1 $HOME/.opt/platform_venv/bin/python $HBP/ExDBackend/hbp_nrp_cleserver/hbp_nrp_cleserver/server/ROSCLESimulationFactory.py
[3] 13814
[uWSGI] getting INI configuration from /home/oskar/.local/etc/nginx/uwsgi-nrp.ini
*** Starting uWSGI 2.0.12-debian (64bit) on [Thu Mar 28 14:54:58 2019] ***
compiled with version: 5.4.0 20160609 on 28 September 2018 15:49:44
os: Linux-4.15.0-46-generic #49~16.04.1-Ubuntu SMP Tue Feb 12 17:45:24 UTC 2019
nodename: oskar-MS-7850
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 8
current working directory: /home/oskar
detected binary path: /usr/bin/uwsgi-core
chdir() to /home/oskar/Documents/NRP/ExDBackend/hbp_nrp_backend/
*** WARNING: you are running uWSGI without its master process manager ***
your processes number limit is 128172
your memory page size is 4096 bytes
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
uwsgi socket 0 bound to UNIX address /tmp/nrp-services.sock fd 3
Python version: 2.7.12 (default, Nov 12 2018, 14:36:49) [GCC 5.4.0 20160609]
Set PythonHome to /home/oskar/.opt/platform_venv
Python main interpreter initialized at 0x216c7f0
python threads support enabled
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 144896 bytes (141 KB) for 8 cores
*** Operational MODE: threaded ***
Traceback (most recent call last):
File “/home/oskar/Documents/NRP/ExDBackend/hbp_nrp_backend/hbp_nrp_backend/runserver.py”, line 32, in
from hbp_nrp_backend.rest_server import app
File “./hbp_nrp_backend/rest_server/init.py”, line 82, in
from hbp_nrp_backend.rest_server.__SimulationResources import SimulationResources
File “./hbp_nrp_backend/rest_server/__SimulationResources.py”, line 34, in
from hbp_nrp_backend.rest_server.__SimulationControl import _get_simulation_or_abort
File “./hbp_nrp_backend/rest_server/__SimulationControl.py”, line 44, in
from gazebo_msgs.srv import SetVisualProperties, SetLightProperties, GetLightProperties
ImportError: cannot import name SetVisualProperties
unable to load app 0 (mountpoint=’’) (callable not found or import error)
*** no app loaded. going in full dynamic mode ***
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI worker 1 (and the only) (pid: 13816, cores: 8)
[4] 13828
[rospack] Error: package ‘rosbridge_server’ not found
oskar@oskar-MS-7850:~$

nrp_backend_proxy@2.1.3 start /home/oskar/Documents/NRP/nrpBackendProxy
NODE_ENV=production node_modules/ts-node/dist/bin.js app.ts

2019-03-28 14:55:00 GMT+0100 Polling Backend Servers for Experiments, Health & Running Simulations every 5000 ms.
2019-03-28 14:55:00 GMT+0100 Daint-cscs config not in the config.json, you will not be able to start any jobs on the supercomputer
2019-03-28 14:55:00 GMT+0100 Listening on port: 8443
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/benchmark_p3dx/BenchmarkPioneer.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_husky_distributed_music/ExDDistributedBrainHuskyMUSIC.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_husky_distributed/ExDDistributedBrainHusky.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_husky_holodeck_csv_recorders/ExDXMLExample_holodeck_csv_recorders.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_husky_holodeck/ExDXMLExample_holodeck.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_husky_sbc/ExDBraitenbergHuskySBC.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_husky_icub/experiment_configuration.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_husky_holodeck_csv_recorders/ExDXMLExample_holodeck.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_husky/ExDXMLExample.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_husky_spinnaker/HuskySpinnaker.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_lauron/ExDBraitenbergLauron.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_mouse_holodeck_lab/ExDBraitenbergMouseHoloLab.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_mouse_lab/ExDBraitenbergMouseLab.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_mouse/ExDBraitenbergMouse.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_nengo/experiment_configuration.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/cdp1_mouse_holodeck/ExDMouseCDP1_holodeck.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/braitenberg_lauron_sbc/ExDBraitenbergLauronSBC.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/cdp1_mouse_tactile/ExDMouseCDP1_tactile.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/cdp1_mouse/ExDMouseCDP1.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/demo_dvs_icub/ExDDvsIcub.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/demo_manipulation/ExDDemoManipulation.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/demo_mouse_lab/ExDMouseLabExample.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/docked_mouse/ExDDockedMouse.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/dvs_robot_head/ExDDvsRobotHead.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/interactive_manipulation/ExDInteractiveManipulation.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/demo_husky_sbc/ExDDemoHuskySBC.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/manipulation_force_holodeck/ExDManipulationForce_holodeck.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/multiple_robots_tutorial/MultipleRobots.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/manipulation_force/ExDManipulationForce.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/myoarm_nst/Myo_NST.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/manipulation_holodeck/ExDManipulation_holodeck.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/manipulation_RL/ExDManipulationRL.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/myoarm_small/Myo_small.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/neuronal_red_detection_holodeck/NeuronalRedDetection_Husky_holodeck.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/neuronal_red_detection/NeuronalRedDetection_Husky.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/nao/ExDNao.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/opensim_knee_jerk_tut/ExDOpensimTut.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/retina_mockup/ExDRetinaICubMockup.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/manipulation/ExDManipulation.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/retina_icub/ExDRetinaICubTrackingRG.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/roboy/roboy.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/screen_switching_holodeck/ScreenSwitchingHuskyExperiment_holodeck.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/spinnaker_async/ExDSpiNNakerAsynchronous.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/screen_switching/ScreenSwitchingHuskyExperiment.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/spinnaker_example/ExDSpiNNakerExample.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/spinnaker_mvp_I/spinnaker_mvp_i.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/spinnaker_mvp_II/spinnaker_mvp_ii.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_husky/ExDTemplateHusky.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_husky_timeout/ExDTemplateHuskyTimeout.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_icub_holodeck/ExDTemplateICubHolodeck.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_lauron_docked/ExDTemplateDockedLauron.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_icub/ExDTemplateICub.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_lauron/ExDTemplateLauron.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_manipulation/ExDTemplateManipulation.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_mmm/ExDTemplateMMM.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_mouse/ExDTemplateMouseV2.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_new/TemplateNew.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/template_pioneer/ExDTemplatePioneer.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/tigrillo-cl-replay/ExDTigrillo_Replay.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/tigrillo-cl-ann-learning/ExDTigrilloANNFORCElight.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/tutorial_baseball_exercise/ExDTutorialBaseballExercise.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/tigrillo-tf-cpg/experiment_config.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/tutorial_baseball_solution/ExDTutorialBaseballSolution.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/tutorial_debugging/tutorial_debugging.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/tigrillo-cl-snn-learning/ExDTigrillo.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/tutorial_tensorflow_husky/TensorFlowTutorial.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/user-avatar_test-environment/user-avatar_test-env.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/visual_tracking_icub_holodeck/ExDVisualTrackingICub_holodeck.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/visual_tracking_icub/ExDVisualTrackingICub.exc
2019-03-28 14:55:00 GMT+0100 Parsing experiment file /home/oskar/Documents/NRP/Experiments/zip_robot/ExDXMLExampleRobotZip.exc
— no python application found, check your startup logs for errors —
— no python application found, check your startup logs for errors —
2019-03-28 14:55:00 GMT+0100 Failed to execute request http://localhost:8080/health/errors. ERROR: Error: Status code: 500
Internal Server Error
2019-03-28 14:55:00 GMT+0100 Failed to execute request http://localhost:8080/simulation. ERROR: Error: Status code: 500
Internal Server Error

Best regards,

Oskar


#4

Dear Oskar,

You have now a different kind of error:

ImportError: cannot import name SpawnEntity

This points to your Gazebo installation. Please go through the installation Step 4 one more time and report any error in this thread.

Best regards,
Luc


#5

Sometimes you also get these “cannot import” errors when your terminal variables get messed up. Just retrying cle-start from a fresh terminal fixes it.


#6

Dear Luc,

a very late reply to this, but just wanted to confirm that indeed re-doing the Gazebo steps (3. Gazebo prerequisites) solved this issue.

Thanks,

Oskar