Services Quiz. Gradebot Fails to compile the package. How fix it?

oleg.a.kuvaev · January 9, 2023, 3:53pm

Gradebot says:
Feedback from the last successful autocorrection:

[info] Setting up ROS2 environment (mark: 0)

[info] ROS2 environment setup is okay (mark: 0)

[assess] services_quiz package found (mark: .5)

[assess] services_quiz_srv package found (mark: 1.0)

[info] compiling packages services_quiz and services_quiz_srv… (mark: 1.0)

[assess] The services_quiz and services_quiz_srv packages did not compile successfully. Let’s fix this before we continue.
Things you can check before retrying:

Run colcon build --packages-select services_quiz services_quiz_srv and ensure it compiles without an error. (mark: 1.0)

user:~/ros2_ws$ colcon build --packages-select services_quiz
Starting >>> services_quiz
— stderr: services_quiz
/usr/lib/python3/dist-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
warnings.warn(

Finished <<< services_quiz [2.42s]

Summary: 1 package finished [3.27s]
1 package had stderr output: services_quiz
user:~/ros2_ws$

How fix it?

oleg.a.kuvaev · January 9, 2023, 6:41pm

Although the packages were compiled before being submitted to GradeBot (services_quiz_srv no errors, services_quiz with a warning message but no errors).

albertoezquerro · January 10, 2023, 9:03am

Hello @oleg.a.kuvaev ,

As indicated in the other post, I solve this by removing the current compilation files and rebuilding the workspace:

cd ~/ros2_ws
rm -rf build install log
colcon build

Also, I saw that you had some compilation files inside ~/ros2_ws/src :

You MUST only compile in the root of the workspace /home/user/ros2_ws and nowhere else. So all the compilation folders/files that are outside the root of the workspace must be removed.

oleg.a.kuvaev · January 10, 2023, 9:35am

oleg.a.kuvaev · January 10, 2023, 9:36am

oleg.a.kuvaev · January 10, 2023, 9:40am

This did not solve the problem.
Packages are compiled before being sent to GradeBot. Executed by a robot.
GradeBot gives a compilation error (there are 2 attempts left, this is already bothering me a little).
What’s wrong?