# Multisite build error: #\<MiniRacer::RuntimeError: Error: Parser rule not found: fragments\_join\>

**URL:** <https://meta.discourse.org/t/multisite-build-error-miniracer-error-parser-rule-not-found-fragments-join/239265>\
**Category:** Bug\
**Created:** [September 17, 2022, 8:40am UTC](https://meta.discourse.org/t/multisite-build-error-miniracer-error-parser-rule-not-found-fragments-join/239265 "2022-09-17T08:40:08Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![gerhard](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/gerhard/32/119479_2.png) [@gerhard](https://meta.discourse.org/u/gerhard)\
**Post date:** [September 17, 2022, 11:36am UTC](https://meta.discourse.org/t/multisite-build-error-miniracer-error-parser-rule-not-found-fragments-join/239265/5 "2022-09-17T11:36:47Z")

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Looks like it doesn’t find markdown-it v13. @david I wonder if this is due to [DEV: Compile markdown-it-bundle with ember-cli (#18104) · discourse/discourse@1bd1664 · GitHub](https://github.com/discourse/discourse/commit/1bd1664ae0c511f02e9199319bb84e01b529155a)

Why are there multiple versions referenced in the lock file? That looks weird to me. 🤔

> <https://github.com/discourse/discourse/blob/5259198c61935ceeabc17541cdc3671da72e4959/app/assets/javascripts/yarn.lock#L7691-L7722>

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