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[Question] Is not having one subscriber per node bad ?

Status: Open.

#132In BehaviorTree/BehaviorTree.ROS2;

· torydebra opened on May 19, 2026

bt_sample_executor node Throws Error after Ctrl-C (Lyrical Luth Test Party)

Status: Open.

#131In BehaviorTree/BehaviorTree.ROS2;

· slowrunner opened on May 9, 2026

TreeExecutionServer plugin loading order mismatch docstring vs implementation

Status: Open.

#130In BehaviorTree/BehaviorTree.ROS2;

· thettasch-samxl opened on May 8, 2026

Unclear instructions about how to use plugins

Status: Open.

#127In BehaviorTree/BehaviorTree.ROS2;

· pucciland95 opened on Feb 18, 2026

Release into ROS Apt Repository

Status: Open.

#123In BehaviorTree/BehaviorTree.ROS2;

· laelliott opened on Dec 19, 2025

Publisher class architecture

Status: Open.

#120In BehaviorTree/BehaviorTree.ROS2;

· siddux opened on Nov 10, 2025

Incompatibility Issue Between BehaviorTree.ROS2 (v4) and nav2_behavior_tree (v3) Causing Crash

Status: Open.

#116In BehaviorTree/BehaviorTree.ROS2;

· Noah-Lau opened on Jul 4, 2025

seg fault on emitWakeUpSignal call in the result_callback lamda function

Status: Open.

#115In BehaviorTree/BehaviorTree.ROS2;

· saravan-kumar opened on Jun 21, 2025

Tick frequency not respected (tree.sleep(ms) issue)

Status: Open.

#112In BehaviorTree/BehaviorTree.ROS2;

· mtlazaro opened on Mar 14, 2025

problem related to custom interface

Status: Open.

#111In BehaviorTree/BehaviorTree.ROS2;

· AlaricXing opened on Mar 9, 2025

terminate called after throwing an instance of 'rclcpp_action::exceptions::UnknownGoalHandleError' , what(): Goal handle is not known to this client.

Status: Open.

#110In BehaviorTree/BehaviorTree.ROS2;

· Rizano1 opened on Feb 21, 2025

"process has died" related to tick() in bt_topic_sub_node.hpp

Status: Open.

#106In BehaviorTree/BehaviorTree.ROS2;

· AndyZe opened on Jan 15, 2025