Miguel Riem de Oliveira

Ok, try ``` sudo pip install pyqt5 ``` and then ``` sudo pip install pyqt5-sip ``` If that does not work, try uninstalling ros, then installing the pip, then installing...

Olá @PedroCarvalho98 , Já viu este? https://github.com/miguelriemoliveira/psr_21-22/issues/67

Dica: antes de perguntar por uma coisa primeiro devemos procurar a ver se alguém já perguntou, e se já houve uma resposta.

Sem problema. Se não conseguir com essa ajuda diga.

Hi @PedroCarvalho98 , I think opencv only allows you to check if the key is pressed. As such, you can do the following: The first time the user presses key...

Hi @Sarxell , From what you say you are using the fake turtlebot node. That is for ex1 only. Then we move on to gazebo, ans that's the simulator we...

does the robot move when you use the teleop?

Also, notice p_spombinho/cmd_vel is not being subscribed by any node.

hum, your rqt graph is strange... gazebo receives the cmd_vel as it was supposed to occur, but no node is publishing it??? Click the debug and other checkboxes to see...

and with the joystick connected, what graph do you have?