# \[Bug\] Quiz, questions, and errors

**URL:** <https://get-help.theconstruct.ai/t/bug-quiz-questions-and-errors/31103>\
**Category:** ROS2 Basics in 3 Days (Rust)\
**Created:** [June 30, 2024, 6:09pm UTC](https://get-help.theconstruct.ai/t/bug-quiz-questions-and-errors/31103 "2024-06-30T18:09:35Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![undersound](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/undersound/32/7854_2.png) [@undersound](https://get-help.theconstruct.ai/u/undersound)\
**Post date:** [June 30, 2024, 6:09pm UTC](https://get-help.theconstruct.ai/t/bug-quiz-questions-and-errors/31103/1 "2024-06-30T18:09:35Z")

</div>

This is an error report.

* * *

**Screenshot of the error**

 ![](https://get-help.theconstruct.ai/uploads/default/original/2X/5/52e7816b5a048c17d532f77b21d768e1f3f78977.jpeg)
* * *

**Error details**

1-the notebook says that unit 3 is supposed to have a quiz but there is no such button.

2-the questions of unit 3 are not readable (it seems some sentences in latin, maybe this rings a bell to the developers).

3-one of the steps of unit 3 generates this error in the screenshot, it seems it has already been reported here:  
[Error: "no matching package named 'std\_msgs' found"](https://get-help.theconstruct.ai/t/error-no-matching-package-named-std-msgs-found/28463)

---

<div class="post-metadata">

**Author:** ![roalgoal](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/roalgoal/32/7280_2.png) [@roalgoal](https://get-help.theconstruct.ai/u/roalgoal)\
**Post date:** [July 1, 2024, 8:41am UTC](https://get-help.theconstruct.ai/t/bug-quiz-questions-and-errors/31103/3 "2024-07-01T08:41:27Z")

</div>

Hi @undersound, thank you for bringing these issues to our attention. I have recorded the issues and will work on solving them as soon as possible.

---

<div class="post-metadata">

**Author:** ![system](https://get-help.theconstruct.ai/uploads/default/original/2X/9/9d3ce8305cc0d0d9b6e07d15767a6f245c526f1b.jpeg) [@system](https://get-help.theconstruct.ai/u/system)\
**Post date:** [July 6, 2024, 8:41am UTC](https://get-help.theconstruct.ai/t/bug-quiz-questions-and-errors/31103/4 "2024-07-06T08:41:54Z")

</div>

This topic was automatically closed 5 days after the last reply. New replies are no longer allowed.