# 编辑私信 OP 时出现“必须选择类别”提示

**URL:** https://meta.discourse.org/t/you-must-select-category-notice-when-editing-pm-op/112741
**Category:** Bug
**Created:** [2019年三月27日 18:38 UTC](https://meta.discourse.org/t/you-must-select-category-notice-when-editing-pm-op/112741 "2019-03-27T18:38:55Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![danekhollas](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/danekhollas/32/79637_2.png) [@danekhollas](https://meta.discourse.org/u/danekhollas)
#### Post date: [2019年三月27日 18:38 UTC](https://meta.discourse.org/t/you-must-select-category-notice-when-editing-pm-op/112741/1 "2019-03-27T18:38:55Z")

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I came across a strange corner-case bug:

1. Edit first post in a PM
2. Delete all text in that post.
3. Profit??

* * *

## ![image](https://global.discourse-cdn.com/meta/original/3X/3/a/3a98ec8f4e005796503cf36b1085a1553e11ab63.png)

Now what you deleted all texts, you cannot add any because of the “You must select a category” notice which you obviously cannot fulfill in a PM. 🤷‍♂️

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### Author: ![venarius](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/venarius/32/133142_2.png) [@venarius](https://meta.discourse.org/u/venarius)
#### Post date: [2019年三月27日 21:12 UTC](https://meta.discourse.org/t/you-must-select-category-notice-when-editing-pm-op/112741/3 "2019-03-27T21:12:30Z")

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Was able to repro. Will work on it.

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### Author: ![venarius](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/venarius/32/133142_2.png) [@venarius](https://meta.discourse.org/u/venarius)
#### Post date: [2019年三月28日 15:00 UTC](https://meta.discourse.org/t/you-must-select-category-notice-when-editing-pm-op/112741/4 "2019-03-28T15:00:42Z")

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Opened a PR 🙂

[https://github.com/discourse/discourse/pull/7276](https://github.com/discourse/discourse/pull/7276)

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### Author: ![jomaxro](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jomaxro/32/126216_2.png) [@jomaxro](https://meta.discourse.org/u/jomaxro)
#### Post date: [2019年四月25日 18:03 UTC](https://meta.discourse.org/t/you-must-select-category-notice-when-editing-pm-op/112741/5 "2019-04-25T18:03:20Z")

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PR was merged a few weeks ago. Thanks @venarius!

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### Author: ![jomaxro](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jomaxro/32/126216_2.png) [@jomaxro](https://meta.discourse.org/u/jomaxro)
#### Post date: [2019年四月25日 18:03 UTC](https://meta.discourse.org/t/you-must-select-category-notice-when-editing-pm-op/112741/6 "2019-04-25T18:03:23Z")

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