# There was an unexpected error loading this library

**URL:** <https://forums.plex.tv/t/there-was-an-unexpected-error-loading-this-library/702151>\
**Category:** Plex Media Server\
**Tags:** server-mac\
**Created:** [March 20, 2021, 2:47pm UTC](https://forums.plex.tv/t/there-was-an-unexpected-error-loading-this-library/702151 "2021-03-20T14:47:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![brethowe](https://avatars.discourse-cdn.com/v4/letter/b/cc9497/32.png) [@brethowe](https://forums.plex.tv/u/brethowe)\
**Post date:** [March 20, 2021, 2:47pm UTC](https://forums.plex.tv/t/there-was-an-unexpected-error-loading-this-library/702151/1 "2021-03-20T14:47:29Z")

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Server Version#: 1.22.1.4200  
Player Version#: 4.53.0  
The libraries are on a QNAP NAS.  
The server running on my NVIDIA Shield is working find. The MAC Plex server gives me this error on several libraries. I have tried re-adding the library folder but that didn’t fix the problem.

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**Author:** ![system](https://global.discourse-cdn.com/plex/original/3X/2/a/2acb9765406f63293d357b4ec509ec39aa28f2ad.png) [@system](https://forums.plex.tv/u/system)\
**Post date:** [June 18, 2021, 2:48pm UTC](https://forums.plex.tv/t/there-was-an-unexpected-error-loading-this-library/702151/2 "2021-06-18T14:48:17Z")

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