# Launcher always exits with "ERROR: Config name must not contain upper case characters, spaces or special characters."

**URL:** <https://meta.discourse.org/t/launcher-always-exits-with-error-config-name-must-not-contain-upper-case-characters-spaces-or-special-characters/49642>\
**Category:** Self-hosting\
**Created:** [9월 2, 2016, 6:50오후 UTC](https://meta.discourse.org/t/launcher-always-exits-with-error-config-name-must-not-contain-upper-case-characters-spaces-or-special-characters/49642 "2016-09-02T18:50:48Z")\
**Posts on this page:** 1\
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**Author:** ![jako512](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jako512/32/120818_2.png) [@jako512](https://meta.discourse.org/u/jako512)\
**Post date:** [9월 2, 2016, 6:50오후 UTC](https://meta.discourse.org/t/launcher-always-exits-with-error-config-name-must-not-contain-upper-case-characters-spaces-or-special-characters/49642/1 "2016-09-02T18:50:48Z")

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No matter what any launcher command “`./launcher * app`” exits with “`ERROR: Config name must not contain upper case characters, spaces or special characters. Correct config name and rerun ./launcher.`”  
I always have to comment “`exit 1`” in this condition… it’s quite annoying…

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