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warning waited one second for namespaces

While working on gazebo, I tried to launch $ gazebo worlds/gripper.world but came up with the following error: 

 gazebo worlds/gripper.world
Gazebo multi-robot simulator, version 2.2.6
Copyright (C) 2012-2014 Open Source Robotics found <br>ation.
Released under the Apache 2 License.
http://gazebosim.org

Gazebo multi-robot simulator, version 2.2.6
Copyright (C) 2012-2014 Open Source Robotics found <br>ation.
Released under the Apache 2 License.
http://gazebosim.org

Msg Waiting for masterMsg Waiting for master

Msg Connected to gazebo master @ http://127.0.0.1:11345
Msg Connected to gazebo master @ http://127.0.0.1:11345
Msg Publicized address: 172.24.128.240
Msg Publicized address: 172.24.128.240
Warning [ModelDatabase.cc:334] Getting models from[http://gazebosim.org/models/]. This may take a few seconds.
Warning [gazebo.cc:215] Waited 1seconds for namespaces <br>.
Warning [gazebo.cc:215] Waited 1seconds for namespaces <br>.
Warning [gazebo.cc:215] Waited 1seconds for namespaces <br>.
Warning [gazebo.cc:215] Waited 1seconds for namespaces <br>.
Warning [gazebo.cc:215] Waited 1seconds for namespaces <br>.
Warning [gazebo.cc:215] Waited 1seconds for namespaces <br>.
Warning [gazebo.cc:215] Waited 1seconds for namespaces <br>.
Warning [gazebo.cc:215] Waited 1seconds for namespaces <br>.
Warning [gazebo.cc:215] Waited 1seconds for namespaces <br>.
Warning [gazebo.cc:215] Waited 1seconds for namespaces <br>.
Error [gazebo.cc:220] Waited 11 seconds for namespaces Giving up. <br>
Error [Node.cc:90] No namespace found <br>
Error [Node.cc:90] No namespace found <br>
Error [Node.cc:90] No namespace found <br>
Error [Node.cc:90] No namespace found <br>
Error [Node.cc:90] No namespace found <br>
Error [Node.cc:90] No namespace found <br>
Error [Node.cc:90] No namespace found <br>
Error [Node.cc:90] No namespace found <br>
Error [Node.cc:90] No namespace found <br>
Error [Node.cc:90] No namespace found <br>
Error [Node.cc:90] No namespace found <br>

I am not sure as to how to resolve it, I first had 2.2.2 installed, then i updated to 2.2.6 but the problem still persisted

Asked by akki on 2016-04-01 16:28:58 UTC

Comments

Did you wait for it to finish loading the model database or just shut it down after a bit? It may take a long time depending on your internet connection.

Asked by chapulina on 2016-04-04 12:31:03 UTC

though it opens gazebo, but an empty world with no sun or anything.....not the world i wanted to load....anyways i installed ros jade & gazebo 5 and the issue seems to be solved

Asked by akki on 2016-04-04 13:13:00 UTC

I have the same error coming up. Could somebody please post a solution?

Asked by Amy on 2016-12-09 02:49:31 UTC

Answers

I disconnected to Internet and worked well. but i dont know why but there's a connection problem ;-0

or edited both /usr/share/gazebo-2.2/setup.sh /usr/share/gazebo/setup.sh

from

export GAZEBO_MASTER_URI=http://localhost:11345

export GAZEBO_MODEL_DATABASE_URI=http://gazebosim.org/models

to

export GAZEBO_MASTER_URI=""

export GAZEBO_MODEL_DATABASE_URI=""

and

$ source /usr/share/gazebo-2.2/setup.sh

then worked fine

Asked by edward0im on 2017-07-09 02:06:27 UTC

Comments