# Chunker console errors when uploading a backup

**URL:** https://meta.discourse.org/t/chunker-console-errors-when-uploading-a-backup/39961
**Category:** Support
**Created:** [February 22, 2016, 4:19am UTC](https://meta.discourse.org/t/chunker-console-errors-when-uploading-a-backup/39961 "2016-02-22T04:19:58Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![dandv](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/dandv/32/169779_2.png) [@dandv](https://meta.discourse.org/u/dandv)
#### Post date: [February 22, 2016, 4:19am UTC](https://meta.discourse.org/t/chunker-console-errors-when-uploading-a-backup/39961/1 "2016-02-22T04:19:58Z")

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I see this error in the console for every chunk that’s uploaded:

> GET [https://forum.quantifiedself.com/admin/backups/upload?resumableChunkNumber=…ar.gz&resumableRelativePath=quantified-self-forum-2016-02-22-013037.tar.gz](https://forum.quantifiedself.com/admin/backups/upload?resumableChunkNumber=%E2%80%A6ar.gz&resumableRelativePath=quantified-self-forum-2016-02-22-013037.tar.gz) 404 (OK)

 ![](https://global.discourse-cdn.com/meta/original/3X/0/d/0d93c8ba9f1cd05fbc7c32f0329a5abc2c0ccd0a.png)

The upload does appear to complete successfully.

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### Author: ![zogstrip](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/zogstrip/32/512781_2.png) [@zogstrip](https://meta.discourse.org/u/zogstrip)
#### Post date: [February 22, 2016, 9:05am UTC](https://meta.discourse.org/t/chunker-console-errors-when-uploading-a-backup/39961/2 "2016-02-22T09:05:55Z")

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It’s how the uploader knows what chunks to upload 😉 If it’s 404, then it needs to upload it.