# Plugin unable to find classes in ES 7.12 and newer

**URL:** <https://discuss.elastic.co/t/plugin-unable-to-find-classes-in-es-7-12-and-newer/299890>\
**Category:** Elasticsearch\
**Created:** [March 16, 2022, 6:33pm UTC](https://discuss.elastic.co/t/plugin-unable-to-find-classes-in-es-7-12-and-newer/299890 "2022-03-16T18:33:12Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![brian8371](https://avatars.discourse-cdn.com/v4/letter/b/f0a364/32.png) [@brian8371](https://discuss.elastic.co/u/brian8371)\
**Post date:** [March 22, 2022, 1:41pm UTC](https://discuss.elastic.co/t/plugin-unable-to-find-classes-in-es-7-12-and-newer/299890/3 "2022-03-22T13:41:31Z")

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Thank you so much! That was exactly the advice I needed and solved my issues so I've marked it as the solution. However, I bumped into a similar issue while trying to update ES further so [I opened a new thread](https://discuss.elastic.co/t/where-did-parsefield-and-xcontentparser-go/300348), I would appreciate if you would speak to that as well.

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