# Understanding while loop UndedVarError and scope

**URL:** https://discourse.julialang.org/t/understanding-while-loop-undedvarerror-and-scope/16609
**Category:** General Usage
**Created:** [October 21, 2018, 7:07pm UTC](https://discourse.julialang.org/t/understanding-while-loop-undedvarerror-and-scope/16609 "2018-10-21T19:07:41Z")
**Posts on this page:** 1
**Showing post:** 28

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### Author: ![StefanKarpinski](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stefankarpinski/32/24_2.png) [@StefanKarpinski](https://discourse.julialang.org/u/StefanKarpinski)
#### Post date: [October 25, 2018, 4:29am UTC](https://discourse.julialang.org/t/understanding-while-loop-undedvarerror-and-scope/16609/28 "2018-10-25T04:29:20Z")

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3 posts were split to a new topic: [Tangent about Thailand](https://discourse.julialang.org/t/tangent-about-thailand/16774)

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