Fan Mo

Error in ' roslaunch darknet_ros darknet_ros.launch, ERROR: cannot launch node of type [darknet_ros/darknet_ros]: Cannot locate node of type [darknet_ros] in package [darknet_ros]. Make sure file exists in package path and permission is set to executable (chmod +x)

26

After I set up the environment, I run this command **roslaunch darknet_ros darknet_ros.launch** However, I met errors.  Below is the full info of my code mf093087@ubuntu:~/catkin_workspace$ roslaunch darknet_ros darknet_ros.launch...

encoding process

1

I am a beginner in programming. May I ask, does this package have encoding and decoding process? For example, binary encoding. where can I see this?

Can protege use .ttl format files?

6

I want to use these ontologies in protege, however, I found it was not possible. https://github.com/dbpedia/dbpedia https://github.com/SpyrosKou/StandardOntology https://github.com/i40-Tools/I40KG Because I don't find any place in protege for me to import...

Can we use moveit setup assistant to edit the file? unable to locate the URDF file in package. Expected File: /home/user/catkin_stackiiwa/src/iiwa_stack/iiwa_description/urdf/iiwa14.urdf

2

I want to use moveit setup assistant to edit the configuration file. However, it doesn't work for me. Can anybody help me? unable to locate the URDF file in package....

I use a python script to control the iiwa robot. However, when I run the python code, I receive this error.  #!/usr/bin/env python # -*- coding: utf-8 -*- import...

Connection for kuka cannot assign requested address: 172.31.1.50, port:1234

1

I am using this command 'rosrun kuka_controller server_V30032017.py' I receive this error. 

How to use this ontology library in protege?

1

Can I use this library in protege? if not, in which software can I use this? Could you please elaborate?

How to open the chatbot window?

1

I am not familiar with javascript. How do I open the chat box window? 

windows user, set OPENAI_CONFIG = d:\openai.cfg doesn't work

2

 windows user, set OPENAI_CONFIG = d:\openai.cfg doesn't work

Hi, I am learning the goingmeta session 5. I see that you convert the turtle file somehow to json file, so that it can be read by the data importer....