# Why Always report errors

**URL:** <https://discourse.processing.org/t/why-always-report-errors/36342>\
**Category:** Coding Questions\
**Tags:** homework\
**Created:** [April 15, 2022, 6:16am UTC](https://discourse.processing.org/t/why-always-report-errors/36342 "2022-04-15T06:16:06Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Chrisir](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/chrisir/32/45_2.png) [@Chrisir](https://discourse.processing.org/u/Chrisir)\
**Post date:** [April 15, 2022, 6:53am UTC](https://discourse.processing.org/t/why-always-report-errors/36342/2 "2022-04-15T06:53:09Z")

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As has been said you need to program the  
functions inside the class: isInside and drag()

See [The Nature of Code solutions to exercises?](https://discourse.processing.org/t/the-nature-of-code-solutions-to-exercises/36085)

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