So I am in Unit 4 and submitted my quiz after ensuring all the checklists. But somehow gradebot returns as not able to compile my package, even though running catkin_make and catkin build as well works. And because of a mouse click error, it took me to the solution page and now Im not even able to submit my quiz. Any suggestion would be appreciated.
Hi @gowresh, welcome to the community!
Please make sure you only compile with catkin_make to avoid errors with the grader. Please, delete your build and devel folders and compile again:
cd ~/catkin_ws
rm -rf build/ devel/
catkin_make
source devel/setup.bash
As for the mouse error, I will allow more attempts to resubmit your quiz. Please remember that from now on, pressing the “view solution” button will disable further attempts to submit the quiz.
Thank you very much!