git rm --cached and fatal: pathspec

Question

I just tried to checkout my master branch and ran into:

error: Untracked working tree file 'app.xcodeproj/project.xcworkspace/xcuserdata/u.xcuserdatad/UserInterfaceState.xcuserstate' would be overwritten by merge. 

So, I tried to delete this file from git (I'd already added an expression in .gitignore to catch it) using:

git rm --cached app.xcodeproj/project.xcworkspace/xcuserdata/u.xcuserdatad/UserInterfaceState.xcuserstate

and got:

fatal: pathspec 'app.xcodeproj/project.xcworkspace/xcuserdata/u.xcuserdatad/UserInterfaceState.xcuserstate' did not match any files 

So, at a bit of a loss. From my understanding the working file isn't the issue here. However, for completeness, a working file does exist. E.g.

ls -l app.xcodeproj/project.xcworkspace/xcuserdata/u.xcuserdatad/UserInterfaceState.xcuserstate
-rw-r--r--  1 u  u  56061 24 Sep 12:42 app.xcodeproj/project.xcworkspace/xcuserdata/u.xcuserdatad/UserInterfaceState.xcuserstate

Answer 1

So, the solution is this:

The file is untracked in this current branch B

But it exists in the branch we are trying to check out, branch A, so we get a warning that the file in our current working tree will be overwritten (even though we aren't tracking it)

So:

1. delete the file in your existing directory (I just moved it somewhere out of the working tree initially to be safe) of branch B

2. check out the branch you want - i.e. branch A

3. Remove it from branch A using something like this:

   git rm --cached app.xcodeproj/project.xcworkspace/xcuserdata/u.xcuserdatad/UserInterfaceState.xcuserstate

Note: Fwiw, Branch A was my master branch. Branch B was my dev branch.

Answer 2

For the issue in the question title, you can generally solve it this way:

git rm --cached *

fatal: pathspec 'blah' did not match any files 

git ls-files

That will list the files git does have in its index, and you can then remove them explicitly one by one. If for example it lists img/blah.jpg:

git rm --cached img/blah.jpg

This will solve the pathspec error in the more general case, whether it's a branching issue as it was in the other answer here, or a new .gitignore entry, or a result of using 2 repos in the same dir, etc.

Answer 3

simple:

git add file.ext
git rm --cached file.ext

or

git add path/*
git rm --cached path/*

Answer 4

Try --ignore-unmatch flag

I was getting the same error when trying to untrack some files that are already tracked by Git using a wildcard match, and since some seem not to exit, I was getting the error that file not matched, and that was crashing the whole operation. So I checked the manual and tried --ignore-unmatch flag, and it worked like a charm:

$ git rm --cached --ignore-unmatch cron/*.json