Odin Rqtclose May 2026

This is not a built-in ROS command. ROS does not have a binary called rqtclose. Instead, this is likely:

Thus, when you search for "odin rqtclose", what you’re really trying to solve is: Why does my custom ROS GUI (launched via an Odin process) fail to close properly, and what does the 'rqtclose' message indicate?

---

odin rqtclose --name "Odin Teleop Panel"

Since ROS rqt is a Qt application running under X11, odin rqtclose could use tools like xdotool to find and close the window by title or class: odin rqtclose

xdotool search --name "My Odin RQT Panel" windowclose

If you genuinely want to close ODIN from rqt (safe shutdown), do not rely on raw rqtclose. Instead, create a custom plugin:

# odin_rqt_plugin/odin_controller.py
import rclpy
from rclpy.node import Node
from python_qt_binding.QtWidgets import QPushButton
from rqt_gui_py.plugin import Plugin
class OdinController(Plugin):
def init(self, context):
super().init(context)
self._node = Node('odin_rqt_controller')
self._button = QPushButton('Gracefully Shutdown ODIN')
self._button.clicked.connect(self.shutdown_odin)
self.setWidget(self._button)
def shutdown_odin(self):
    # Call the ODIN service that saves logs and parks actuators
    client = self._node.create_client(Trigger, '/odin/graceful_shutdown')
    client.call_async(Trigger.Request())
    # Then close the rqt GUI
    self._node.destroy_node()
    rclpy.shutdown()

This prevents the "sudden close" syndrome while ensuring data integrity.

Launch rqt with a timeout:

rqt --force-discover --close-with-master

The --close-with-master flag ensures rqt exits if the ROS master dies, preventing hangs.

Many teams wrap rqt inside a Python or Bash script named odin. A flawed wrapper might:

Check: Open your odin script. Look for lines like rosrun rqt_gui rqt_gui or exec rqt. If you see kill -9, that’s your culprit. This is not a built-in ROS command

"rqtclose" in Odin context is a command/subcommand used to close or finalize a request/transaction or to cleanly shut down a runtime task. It's commonly used in build/test scripts to ensure resources are released and logs flushed.