# Failed to load library

**URL:** https://forum.dynamobim.com/t/failed-to-load-library/15080
**Category:** FAQ
**Tags:** dynamo
**Created:** [September 25, 2017, 9:00am UTC](https://forum.dynamobim.com/t/failed-to-load-library/15080 "2017-09-25T09:00:55Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![sofmal](https://avatars.discourse-cdn.com/v4/letter/s/ac91a4/32.png) [@sofmal](https://forum.dynamobim.com/u/sofmal)
#### Post date: [September 25, 2017, 9:00am UTC](https://forum.dynamobim.com/t/failed-to-load-library/15080/1 "2017-09-25T09:00:55Z")

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Hi!

I use dynamo everyday at work, but this Friday I got this message. Does anyone know how to solve this? Some of my nodes are yellow (Unresolved) and that was the reason why I tried to reload the library Revit2017…

![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/2/7/27cab96b0b46026eedd7ac01f59697b3add36e44.png)