# Umlaut problem after Caching

**URL:** <https://www.ruby-forum.com/t/umlaut-problem-after-caching/122552>\
**Category:** Rails\
**Created:** [December 9, 2007, 9:22am UTC](https://www.ruby-forum.com/t/umlaut-problem-after-caching/122552 "2007-12-09T09:22:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![song](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/ecd19e/32.png) [@song](https://www.ruby-forum.com/u/song)\
**Post date:** [December 9, 2007, 9:22am UTC](https://www.ruby-forum.com/t/umlaut-problem-after-caching/122552/1 "2007-12-09T09:22:19Z")

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Hi!  
My website use caching. The first visit after deleting caching files in  
public/, alls seems okay. But when i revisit the site (cache is  
activited), all umlauts (german special chars) are damaged (über =\>  
über).  
How can i fix it?