# Help .. rebuild app failed

**URL:** https://meta.discourse.org/t/help-rebuild-app-failed/84538
**Category:** Self-hosting
**Created:** [4월 4, 2018, 7:20오전 UTC](https://meta.discourse.org/t/help-rebuild-app-failed/84538 "2018-04-04T07:20:22Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![TerminalAddict](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/terminaladdict/32/119676_2.png) [@TerminalAddict](https://meta.discourse.org/u/TerminalAddict)
#### Post date: [4월 4, 2018, 8:13오전 UTC](https://meta.discourse.org/t/help-rebuild-app-failed/84538/5 "2018-04-04T08:13:17Z")

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> [@Docker base image with PostgreSQL 10 released](https://meta.discourse.org/t/docker-base-image-with-postgresql-10-released/84536):
>
> launcher has been updated to use the new [Docker base image](https://hub.docker.com/r/discourse/base/tags/) and [postgres.template.yml](https://github.com/discourse/discourse_docker/blob/44f132443bdf72dccf07111832de4c15b5e8abf8/templates/postgres.template.yml) which would use PostgreSQL 10 by default instead of Postgres 9.5. As long as your container’s config is using the default postgres.template.yml, the upgrade of the PostgreSQL data directory would happen automatically the next time you do a ./launcher rebuild. In the event that the PostgreSQL data directory fails to upgrade, please follow the instructions printed by ./launcher rebuild or you may refer to the ins…

@tgxworld .. is this related ?  
I did a git pull, rebuild, at the end the output told me to rebuild again to complete migration.  
Now it won’t complete

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