# Embedded topic split bug (500's) - 1.8.0 beta 4
**URL:** https://meta.discourse.org/t/embedded-topic-split-bug-500s-1-8-0-beta-4/56808
**Category:** Bug
**Created:** [Février 2, 2017, 4:10 UTC](https://meta.discourse.org/t/embedded-topic-split-bug-500s-1-8-0-beta-4/56808 "2017-02-02T16:10:08Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@haikuos](https://meta.discourse.org/u/haikuos)
#### Post date: [Février 2, 2017, 4:10 UTC](https://meta.discourse.org/t/embedded-topic-split-bug-500s-1-8-0-beta-4/56808/1 "2017-02-02T16:10:08Z")
It seems like if you’re using embedding, if someone splits the topic the embedded comments start returning 500 errors?
Log of embed error:
[ActionView::Template::Error (undefined method `id' for nil:NilClass)/home/disc - Pastebin.com](http://pastebin.com/ZSUyi2dc)
Example:
[Which Launcher? | Haiku Project](https://www.haiku-os.org/blog/moochris/2017-01-22_which_launcher/)
Version: 1.8.0.beta4
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### Author:  [@codinghorror](https://meta.discourse.org/u/codinghorror)
#### Post date: [Juin 8, 2017, 1:42 UTC](https://meta.discourse.org/t/embedded-topic-split-bug-500s-1-8-0-beta-4/56808/3 "2017-06-08T01:42:19Z")
Can you repro this @eviltrout?
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### Author:  [@eviltrout](https://meta.discourse.org/u/eviltrout)
#### Post date: [Juin 8, 2017, 8:08 UTC](https://meta.discourse.org/t/embedded-topic-split-bug-500s-1-8-0-beta-4/56808/4 "2017-06-08T20:08:23Z")
I tried and could not. The error seems to indicate it can’t find any replies, so I also tried moving _every_ post out of a topic besides the OP and I still didn’t receive any errors.
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### Author:  [@codinghorror](https://meta.discourse.org/u/codinghorror)
#### Post date: [Juin 11, 2017, 1:00 UTC](https://meta.discourse.org/t/embedded-topic-split-bug-500s-1-8-0-beta-4/56808/5 "2017-06-11T01:00:06Z")
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