# Making Runnning App(Failed)

**URL:** <https://community.thunkable.com/t/making-runnning-app-failed/1051439>\
**Category:** Questions about Thunkable X\
**Tags:** beginner\
**Created:** [January 15, 2021, 12:31pm UTC](https://community.thunkable.com/t/making-runnning-app-failed/1051439 "2021-01-15T12:31:14Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![drted](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/drted/32/92694_2.png) [@drted](https://community.thunkable.com/u/drted)\
**Post date:** [January 15, 2021, 2:40pm UTC](https://community.thunkable.com/t/making-runnning-app-failed/1051439/3 "2021-01-15T14:40:32Z")

</div>

Distance calculations from latitude and longitude are complex. Get prepared for a lot of debugging Check out this thread to get started

> [@Track Run distance not working](http://community.thunkable.com/t/track-run-distance-not-working/246437/6):
>
> Ok, got it! Thanks so much.

---

_[View the full topic](https://community.thunkable.com/t/making-runnning-app-failed/1051439)._