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[Error] Unit 3: Kalman Filter - Mistaking Standard Deviation for Variance
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0
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2
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December 7, 2025
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2.2 Move a Robot - Wrong Keys for Input?
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13
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36
|
December 1, 2025
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Linux Basics Project: Can launch first simulation. Unable to "/home/user/simulation_ws/install/turtlebot3_gazebo/share/turtlebot3_gazebo/local_setup.bash"
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10
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49
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November 25, 2025
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Simulation not responding
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5
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34
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November 23, 2025
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Package missing
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7
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30
|
November 11, 2025
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The realfast bot issue, not moving with code
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8
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61
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November 10, 2025
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[Bug] "Click to report an error" doesn't work
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4
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35
|
November 4, 2025
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Can't get to smallcity lab to run
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5
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44
|
November 3, 2025
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TurtleBot3 connection error
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5
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27
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November 3, 2025
|
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Simulation Error
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3
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26
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October 28, 2025
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Course is not marked as completed even though all activities are completed
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5
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15
|
October 27, 2025
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Cartographer crashes on real robot
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2
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11
|
October 15, 2025
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2.13 Execution failed
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2
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23
|
October 12, 2025
|
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Gradebot Keeps Failing My Subscriber
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3
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17
|
October 4, 2025
|
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Real Robot Not Allowing to Connect
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5
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21
|
October 6, 2025
|
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I would like to reset my workspace folders from scratch
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2
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8
|
September 30, 2025
|
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Course Intro Stuck
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3
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4
|
September 7, 2025
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Typo in URDF Intro
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2
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6
|
September 6, 2025
|
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Automatic eval fail in 4.9 quiz on pkg not found
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4
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11
|
September 2, 2025
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Trace does not work in exercise 5.4
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3
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17
|
September 3, 2025
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Unable to check the module as "completed"
|
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4
|
9
|
August 30, 2025
|
|
ModuleNotFoundError: No module named 'wall_follower_interfaces.actions'
|
|
5
|
13
|
August 19, 2025
|
|
Course TF ROS2 error with the robot model
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2
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17
|
August 4, 2025
|
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Error following lesson ROS Developers Open Class n.193: Human Pose Estimation with AI in ROS2
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9
|
192
|
August 6, 2025
|
|
Meet problem in first step
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2
|
13
|
August 1, 2025
|
|
Import Error when executing code for the Python 3 for Robotics course
|
|
5
|
42
|
July 20, 2025
|
|
Issue Report in ROS Basics in 5 Days: Course Project
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|
4
|
36
|
July 19, 2025
|
|
Autograder failed, I did subscriber to the /scan topic. I checked all the launch file, CMakelist and package.xml as well
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2
|
13
|
July 12, 2025
|
|
Can Dynamixel XM430-W350-T and XL330-M288-T Motors Be Used Together on the Same Bus?
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0
|
8
|
July 7, 2025
|
|
Simulation not working in python
|
|
10
|
96
|
July 9, 2025
|