Having issue while buuilding the workspace

[ckjunaid]

No description provided.

[ckjunaid]

colcon build
Starting >>> px4_msgs
--- stderr: px4_msgs
CMake Error at /opt/ros/humble/share/rosidl_adapter/cmake/rosidl_adapt_interfaces.cmake:59 (message):
execute_process(/usr/bin/python3 -m rosidl_adapter --package-name px4_msgs
--arguments-file
/home/junaid/junu_ws/build/px4_msgs/rosidl_adapter__arguments__px4_msgs.json
--output-dir /home/junaid/junu_ws/build/px4_msgs/rosidl_adapter/px4_msgs
--output-file
/home/junaid/junu_ws/build/px4_msgs/rosidl_adapter/px4_msgs.idls) returned
error code 1:

AttributeError processing template 'msg.idl.em'

Traceback (most recent call last):

File "/opt/ros/humble/local/lib/python3.10/dist-packages/rosidl_adapter/resource/__init__.py", line 51, in evaluate_template
  em.BUFFERED_OPT: True,

AttributeError: module 'em' has no attribute 'BUFFERED_OPT'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "/usr/lib/python3.10/runpy.py", line 196, in _run_module_as_main
  return _run_code(code, main_globals, None,
File "/usr/lib/python3.10/runpy.py", line 86, in _run_code
  exec(code, run_globals)
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rosidl_adapter/__main__.py", line 19, in <module>
  sys.exit(main())
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rosidl_adapter/main.py", line 53, in main
  abs_idl_file = convert_to_idl(
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rosidl_adapter/__init__.py", line 19, in convert_to_idl
  return convert_msg_to_idl(
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rosidl_adapter/msg/__init__.py", line 39, in convert_msg_to_idl
  expand_template('msg.idl.em', data, output_file, encoding='iso-8859-1')
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rosidl_adapter/resource/__init__.py", line 23, in expand_template
  content = evaluate_template(template_name, data)
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rosidl_adapter/resource/__init__.py", line 69, in evaluate_template
  _interpreter.shutdown()

AttributeError: 'NoneType' object has no attribute 'shutdown'

Call Stack (most recent call first):
/opt/ros/humble/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:130 (rosidl_adapt_interfaces)
CMakeLists.txt:28 (rosidl_generate_interfaces)

---

Failed <<< px4_msgs [0.93s, exited with code 1]

Summary: 0 packages finished [1.06s]
1 package failed: px4_msgs
1 package had stderr output: px4_msgs

this is the error while building the workspace

[Rodney-yah]

Thanks you for your solution. Anyboy who met this error should check this guy's page.

[ckjunaid]

Thanks you for your solution. Anyboy who met this error should check this guy's page.

Please message when you complete the teleop.