# Class path contains multiple SLF4J bindings

**URL:** <https://discourse.processing.org/t/class-path-contains-multiple-slf4j-bindings/41332>\
**Category:** Libraries\
**Created:** [March 16, 2023, 10:39pm UTC](https://discourse.processing.org/t/class-path-contains-multiple-slf4j-bindings/41332 "2023-03-16T22:39:50Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![th75](https://avatars.discourse-cdn.com/v4/letter/t/ebca7d/32.png) [@th75](https://discourse.processing.org/u/th75)\
**Post date:** [March 16, 2023, 10:39pm UTC](https://discourse.processing.org/t/class-path-contains-multiple-slf4j-bindings/41332/1 "2023-03-16T22:39:50Z")

</div>

Hi,  
I use external libraries for a sketch, selenium and sikulixide, it looks both come with a slf4j logger  
i can use each library individually in a sketch but when i import both in the same sketch,  
i got warnings about multiple bindings then selenium stop to work (it looks one is picked automatically , not the good one)  
from what i found online it s possible to exclude one if you work with eclipse or other IDE  
but inside processing i don 't see how to do this, is it possible? or any workaround?  
Thanks