Rikardo's profile - activity

Can any one tell me how to use mouse to click on a map in Rviz and get the position of this area. Then output it.

When I run the knowrob and compile the knowrob_addons, it cannot find the dependency

knowrob_mesh_reasoning

. I tried to find it, but I found that the package know_mesh_reasoning on github knowrob repository is removed. How can I deal with this.

Hi there,

I have gone through the tutorial of ROS android studio. But I can not find a tutorial about how to set up a Android studio project, compile it, run it.

http://wiki.ros.org/android/Tutorials...

Could you please provide a full instruction to this.

Cheers, Ricky

Hi there,

When I used ros android map_nav (here), I can load the map created by make_map app. However, I can not set the pose and send goal with the app. I checked the topic. All the topics are proper in tf graph. Do anyone know how to deal with this? Cheers!

http://wiki.ros.org/rocon_interaction...

http://wiki.ros.org/android/Tutorials...

https://github.com/rosjava/android_ap...

Hello there,

Can anyone know how to run ROS process in subsumption architecture sytle, with which, different node have different priorities and some nodes can be triggered/terminate by a topic message.

when I run the knowrob_gui, a exception occurred:
Exception in thread "Animation Thread" java.lang.UnsatisfiedLinkError: /opt/ros/groovy/stacks/knowrob/3rdparty/jpl/jpl/libjpl.so: libswipl.so.5.10.4: cannot open shared object file: No such file or directory at java.lang.ClassLoader$NativeLibrary.load(Native Method) at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1750) at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1675) at java.lang.Runtime.loadLibrary0(Runtime.java:840) at java.lang.System.loadLibrary(System.java:1047) at jpl.JPL.loadNativeLibrary(JPL.java:100) at jpl.fli.Prolog.<clinit>(Prolog.java:85) at edu.tum.cs.ias.knowrob.prolog.PrologInterface.initJPLProlog(PrologInterface.java:33) at jp.atr.unr.pf.gui.KnowRobGuiMain.setup(KnowRobGuiMain.java:68) at processing.core.PApplet.handleDraw(Unknown Source) at processing.core.PApplet.run(Unknown Source) at java.lang.Thread.run(Thread.java:679)

@moritz

As the semantic map editor is moved into knowrob_gui. But the tutorial and document has not been updated. Do anyone know what is the problem with this:

When I compiled the knowrob_gui successfully in groovy on Ubuntu 12.04 and run it

$rosrun knowrob_gui KnowRobGUI

It displays that:

find: ‘/jre/lib/’: No such file or directory Cannot find libjsig ... maybe you need to set JAVA_HOME?

It is not clear in the tutorial in knowrob org

PS: @moritz would you please update the tutorial if possible?

How to display a text as marker name in RVIZ in Python: I want to add names for the markers in rviz. Can anyone tell me how to add it in python.