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Unknown Error Initiating Tcp/ip Socket To

Thanks in advance for any suggestions. 2 fixed typo in sudo apt-get install command updated 2013-01-18 08:00:32 -0500 erratic simulation does not work after ubuntu updates I have been successfully using Exception AttributeError: AttributeError("'_DummyThread' object has no attribute '_Thread__block'",) in ignored process[base_shadow_filter-6]: started with pid [14539] Msg Waiting for master Msg Connected to gazebo master @ http://localhost:11345 [ The message implies that it's only awarning, but one of the nodes on which I see it becomes unaccountably silentwhen it happens.Thank you,-Tom Ken Conley 2011-10-03 20:36:21 UTC PermalinkRaw Message I Will try again in 0.5s [rospy.internal][WARNING] 2014-11-11 20:37:34,963: Unknown error initiating TCP/IP socket to pv1106:39758 (http://pv1106:34792/): Traceback (most recent call last): File "/data/users/rlinsalata/dev/desk/bugs/10848_mem-leak/rosbridge/catkin_ws/src/ros_comm/clients/rospy/src/rospy/impl/tcpros_base.py", line 557, in connect self.read_header() File "/data/users/rlinsalata/dev/desk/bugs/10848_mem-leak/rosbridge/catkin_ws/src/ros_comm/clients/rospy/src/rospy/impl/tcpros_base.py", line weblink

Are you communicating over a wired or wireless link? As a workaround, you can add an extra dummy link to your URDF. I know this is not the recommended way to use Gazebo now, but I have been using simulator_gazebo 1.6.16 (I have just installed Gazebo 1.3). I've tested the fix (via latest indigo-devel) most of the morning and it appears to have resolved the bug.

Released under the Apache 2 License. Free forum by Nabble Edit this page Home Reading Searching Subscribe Sponsors Statistics Posting Contact Spam Lists Links About Hosting Filtering Features Download Marketing Archives FAQ Blog From: Ken Conley You can run the script 'plugin_macro_update' provided with pluginlib in your package source folder to automatically and recursively update legacy macros. [ INFO] [1359401240.608418552]: pluginlib WARNING: PLUGINLIB_DECLARE_CLASS is deprecated, please use Thus, that is why one of your nodes is going silent (i.e.

I installed the erratic robot for simulation using: sudo apt-get install ros-fuerte-erratic-robot After some updates were installed (including python-rospkg, ros-fuerte-pr2-controllers, and ros-fuerte-pr2-mechanism) using the ubuntu update manager, I have not been sudo can't find rospy rospy service multiple argument [rospy] keep all tf frames with short validity How to read a topic last value from a Python script? service exception using tf listener in rospy ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license. Terms Privacy Security Status Help You can't perform that action at this time.

Dbg plugin parent sensor name: robot_description [ INFO] [1358268250.002810018]: starting diffdrive plugin in ns: // [ INFO] [1358268250.029062963]: p3d plugin missing , defaults to 0s [ INFO] [1358268250.029147508]: p3d plugin missing More context: The node that suffers this error is subscribed only to messages issued from the same machine, and is publishing messages that will be read only on the same machine, If you didn't get a response then likely nobody has had time to answer you. The reconnect logic in robust_connect_subscriber() of tcpros_pubsub.py overwrites the flag to attempt reconnect based solely on the state of the target publisher, which can hide "FATAL" Exception errors from "Unknown errors"

http://gazebosim.org Gazebo multi-robot simulator, version 1.0.2 Copyright (C) 2011 Nate Koenig, John Hsu, Andrew Howard, and contributors. Home | Tutorials | Wiki | Issues Hi there! because it is no longer communicating).   Are you communicating over a wired or wireless link? log file: /home/scott/.ros/log/c6d49662-5f32-11e2-aa2b-782bcbb7d7cd/gazebo-2*.log [spawn_robot-4] process has finished cleanly log file: /home/scott/.ros/log/c6d49662-5f32-11e2-aa2b-782bcbb7d7cd/spawn_robot-4*.log I'm not sure how much of the log files to post, but here is part of the master.log that contains

If you didn't get a response then likely nobody has had time toanswer you. learn this here now Thus, that is why one of your nodes is going silent (i.e. I would like to be able to at least verify that a potential patch improves the behavior? Exception AttributeError: AttributeError("'_DummyThread' object has no attribute '_Thread__block'",) in ignored process[base_shadow_filter-6]: started with pid [14539] Msg Waiting for master Msg Connected to gazebo master @ http://localhost:11345 [

Will try again in 0.5s [rospy.internal][WARNING] 2014-11-11 20:40:51,936: Unknown error initiating TCP/IP socket to pv1106:39758 (http://pv1106:34792/): Traceback (most recent call last): File "/data/users/rlinsalata/dev/desk/bugs/10848_mem-leak/rosbridge/catkin_ws/src/ros_comm/clients/rospy/src/rospy/impl/tcpros_base.py", line 557, in connect self.read_header() File "/data/users/rlinsalata/dev/desk/bugs/10848_mem-leak/rosbridge/catkin_ws/src/ros_comm/clients/rospy/src/rospy/impl/tcpros_base.py", line http://fullflash.net/unknown-error/unknown-error-mp3.html to closed _SubscriberImpl #544 gitunit commented Dec 16, 2015 im having a similar issue. ROS-Users Search everywhere only in this topic Advanced Search Unknown error initiating TCP/IP socket Classic List Threaded ♦ ♦ Locked 6 messages tomfool Reply | Threaded Open this post in threaded This also applies tocrossposting.

This also applies to crossposting. log file: /home/scott/.ros/log/c6d49662-5f32-11e2-aa2b-782bcbb7d7cd/gazebo-2*.log [spawn_robot-4] process has finished cleanly log file: /home/scott/.ros/log/c6d49662-5f32-11e2-aa2b-782bcbb7d7cd/spawn_robot-4*.log I'm not sure how much of the log files to post, but here is part of the master.log that contains Msg Connected to gazebo master @ http://localhost:11345 Warning [parser.cc:348] Gazebo SDF has no gazebo element Warning [parser.cc:291] DEPRECATED GAZEBO MODEL FILE On July 1st, 2012, this formate will no longer by check over here This results from conditions such as: Tivoli Storage Manager server cancellations of active client sessions, high traffic on the network, poorly configured network settings in the Windows machine NIC, improperly configured

dirk-thomas referenced this issue Dec 15, 2014 Merged fix infinitely retrying subscriber #538 dirk-thomas closed this Dec 22, 2014 dirk-thomas added a commit that referenced this issue Dec 29, 2014 dirk-thomas In any case, sending it again is poor form and akin to shouting and is likely to aggravate a large number of people. Press Ctrl-C to interrupt Done checking log file disk usage.

You can run the script 'plugin_macro_update' provided with pluginlib in your package source folder to automatically and recursively update legacy macros. [ INFO] [1359401240.608380390]: pluginlib WARNING: PLUGINLIB_DECLARE_CLASS is deprecated, please use

Please use 'robot_state_publisher' instead [ERROR] [1359401238.512125486]: Material [Green] color has no rgba [ERROR] [1359401238.512163917]: Material [Green] not defined in file [ERROR] [1359401238.512226471]: Material [Blue] color has no rgba [ERROR] [1359401238.512240719]: Material Check out the FAQ! The errno = 10054 is a Windows return code which translates to the following error: An existing connection was forcibly closed by the remote host. Is there a reproducible way to trigger this behavior?

Released under the Apache 2 License. Please sign in help tags users badges ALL UNANSWERED Ask Your Question 1 unknown error initiating tcp/ip socket edit rospy networking asked 2011-10-10 13:36:02 -0500 Tom Sgouros 21 ●4 ●4 ●7 Try to pick the forum which you think matches best and ask there. http://fullflash.net/unknown-error/unknown-error-40.html When using simulator_gazebo (1.2.5), executing roslaunch erratic_navigation_apps demo_2dnav_slam.launch results in ...

ROS core stacks member tfoote commented Dec 15, 2014 +0 what william said ROS core stacks member dirk-thomas commented Dec 15, 2014 If nobody can come up with a reproducible example Version[1.0] to Version[1.2] Please use the gzsdf tool to update your SDF files. $ gzsdf convert [sdf_file] Warning [Converter.cc:191] Deprecated SDF Values in original file: fix infinitely retrying subscriber (

Reload to refresh your session. edit: probably happened due to threading, i've set a lock to a part of my node and it looks like ok now. [rospy.client][INFO] 2015-12-16 17:56:16,148: init_node, name[/rqt_reconfigure], pid[1440] [xmlrpc][INFO] 2015-12-16 17:56:16,148: Exception AttributeError: AttributeError("'_DummyThread' object has no attribute '_Thread__block'",) in ignored process[base_laser_self_filter-7]: started with pid [14578] Exception AttributeError: AttributeError("'_DummyThread' object has no attribute '_Thread__block'",) in

Thank you, -Tom SgourosOn Tue, Oct 4, 2011 at 9:22 PM, Tom Sgouros <[hidden email]> wrote: Thank you.  This is all internal to one machine. Released under the Apache 2 License. Msg Connected to gazebo master @ http://localhost:11345 Warning [parser.cc:348] Gazebo SDF has no gazebo element Warning [parser.cc:291] DEPRECATED GAZEBO MODEL FILE On July 1st, 2012, this formate will no longer by Thanks in advance for any suggestions. 3 added output from using groovy (with simulator_gazebo and run_gazebo script) updated 2013-01-28 14:26:42 -0500 erratic simulation does not work after ubuntu updates I have

I know this is not the recommended way to use Gazebo now, but I have been using simulator_gazebo 1.6.16 (I have just installed Gazebo 1.3).