# Codebook crashes often after macOS Sierra update

**URL:** <https://discuss.zetetic.net/t/codebook-crashes-often-after-macos-sierra-update/1699>\
**Category:** Codebook\
**Created:** [September 22, 2016, 8:36am UTC](https://discuss.zetetic.net/t/codebook-crashes-often-after-macos-sierra-update/1699 "2016-09-22T08:36:03Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![jclacherty](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.zetetic.net/jclacherty/32/418_2.png) [@jclacherty](https://discuss.zetetic.net/u/jclacherty)\
**Post date:** [September 22, 2016, 8:36am UTC](https://discuss.zetetic.net/t/codebook-crashes-often-after-macos-sierra-update/1699/1 "2016-09-22T08:36:03Z")

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I updated to macOS Sierra yesterday and since then Codebook has been crashing quite often, usually after entering the password to unlock the app.

Is anyone else seeing this issue?

Here’s the details of one of the crashes which didn’t just completely kill the app.

 ![](https://us1.discourse-cdn.com/flex016/uploads/zetetic/original/1X/b6ca41b2fe0e5d5832892ba1f12397800d3ef5a0.png)

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**Author:** ![wgray](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.zetetic.net/wgray/32/843_2.png) [@wgray](https://discuss.zetetic.net/u/wgray)\
**Post date:** [September 22, 2016, 1:43pm UTC](https://discuss.zetetic.net/t/codebook-crashes-often-after-macos-sierra-update/1699/2 "2016-09-22T13:43:15Z")

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Hi @jclacherty, sorry about the crash and thanks for letting us know. What version of Codebook are you using on your Mac right now? Would you mind giving [the latest beta version](https://www.zetetic.net/downloads/codebook/osx/Codebook-direct.zip) a shot?

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**Author:** ![jclacherty](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.zetetic.net/jclacherty/32/418_2.png) [@jclacherty](https://discuss.zetetic.net/u/jclacherty)\
**Post date:** [September 22, 2016, 2:24pm UTC](https://discuss.zetetic.net/t/codebook-crashes-often-after-macos-sierra-update/1699/3 "2016-09-22T14:24:55Z")

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It’s 3.0.14 I believe. Happy to try out the beta, will let you know how it goes.

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**Author:** ![jclacherty](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.zetetic.net/jclacherty/32/418_2.png) [@jclacherty](https://discuss.zetetic.net/u/jclacherty)\
**Post date:** [September 26, 2016, 2:14am UTC](https://discuss.zetetic.net/t/codebook-crashes-often-after-macos-sierra-update/1699/4 "2016-09-26T02:14:56Z")

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I’ve been using the beta for a few days now and haven’t had any crashes so it’s a vast improvement. With the released version I was seeing multiple crashes a day.

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**Author:** ![wgray](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.zetetic.net/wgray/32/843_2.png) [@wgray](https://discuss.zetetic.net/u/wgray)\
**Post date:** [September 26, 2016, 12:49pm UTC](https://discuss.zetetic.net/t/codebook-crashes-often-after-macos-sierra-update/1699/5 "2016-09-26T12:49:26Z")

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@jclacherty Awesome, thanks for the follow up!