Skip to content

Could not load library dlopen error: /home/julyfun/ros_ws/install/tf_test/lib/libtf_test.so: undefined symbol

terminate called after throwing an instance of 'class_loader::LibraryLoadException'
  what():  Could not load library dlopen error: /home/julyfun/ros_ws/install/tf_test/lib/libtf_test.so: undefined symbol: _ZTVN7tf_test6TfTestE, at ./src/shared_library.c:99
[ros2run]: Aborted

maybe you forget to implement the destructor. (guess why it is runtime error)