git - TFS 2015 build issue - Value cannot be null -


recently, when i'm trying build project on tfs 2015 using git, have encountered following error:

value cannot null.  parameter name: sha1idstring

i can't seem find parameter name (sha1idstring ) anywhere in source code well. idea cause this?

it seems problem involved in sources process.

please try below items narrow down issue:

  • check build definition, make sure have set git repository correctly , repository trying build not empty.
  • try create branch, change branch in repository settings.
  • create new build definition git repository, try again.
  • create new team project git , new solution, build, check if works.

please share log if problem still exist.

similar thread reference: error: value cannot null. parameter name: sha1idstring

update:

according comment below, solution creating branch under project , use same build definition queue build, new branch working fine.

all right, obviously, there wrong original branch. can try below ways narrow down issue:

  • backup ".gitattributes" first (and ".gitignore" file if exists), delete files remote git branch. copy files normal branch original branch, try again.

  • if not work, try rename original branch. try again.

  • if still not work , still want keep original branch, try empty branch, commit , push sources again branch.

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