[[!comment format=mdwn
 username="olaf"
 avatar="http://cdn.libravatar.org/avatar/4ae498d3d6ee558d6b65caa658f72572"
 subject="I can reproduce"
 date="2018-02-19T01:05:06Z"
 content="""
### Please describe the problem.

Creating or adding remotes to an _existing_ repository via the webapp results in
> Internal Server Error
>
> there is no available git remote named \"XYZ\"

**Creating a new repository** seems to create the repo and update the remotes (checked via `git` at command line) but does not update the repos in the webapp and results in the error:

    19/Feb/2018:11:48:28 +1100 [Error#yesod-core] there is no available git remote named \"XYZ\" @(yesod-core-1.4.37.2-AqCgZCpSjdiDLzXFcWTxPQ:Yesod.Core.Class.Yesod ./Yesod/Core/Class/Yesod.hs:693:5)


**Adding an existing repo** to the current repo in the webapp results in the errors:  (interesting as it first notes that the remote already exists and then complains that it's not available...)

    fatal: remote XYZ already exists.
    19/Feb/2018:11:52:24 +1100 [Error#yesod-core] there is no available git remote named \"XYZ\" @(yesod-core-1.4.37.2-AqCgZCpSjdiDLzXFcWTxPQ:Yesod.Core.Class.Yesod ./Yesod/Core/Class/Yesod.hs:693:5)


### Version
    git-annex version: 6.20180112
    build flags: Assistant Webapp Pairing S3(multipartupload)(storageclasses) WebDAV FsEvents ConcurrentOutput TorrentParser MagicMime Feeds Testsuite
    dependency versions: aws-0.18 bloomfilter-2.0.1.0 cryptonite-0.24 DAV-1.3.1 feed-1.0.0.0 ghc-8.2.2 http-client-0.5.7.1 persistent-sqlite-2.6.4 torrent-10000.1.1 uuid-1.2.6 yesod-1.4.5
    key/value backends: SHA256E SHA256 SHA512E SHA512 SHA224E SHA224 SHA384E SHA384 SHA3_256E SHA3_256 SHA3_512E SHA3_512 SHA3_224E SHA3_224 SHA3_384E SHA3_384 SKEIN256E SKEIN256 SKEIN512E SKEIN512 SHA1E SHA1 MD5E MD5 WORM URL
    remote types: git gcrypt p2p S3 bup directory rsync web bittorrent webdav tahoe glacier ddar hook external
    local repository version: 5
    supported repository versions: 3 5 6
    upgrade supported from repository versions: 0 1 2 3 4 5
    operating system: darwin x86_64
"""]]