Unable to determine the cause of unavailability

[itanimura-cq]

Preffer to show error message I think.

when I execute below command without commit my diff.(I forgot)

npx git-branch-kit checkout

✔ Please select a branch: xxx
Failed to switch to branch xxx

then I execute git checkout xxx
I found the reason why I could not do that.

git checkout xxx
error: Your local changes to the following files would be overwritten by checkout: <some_filename>
Please commit your changes or stash them before you switch branches.
Aborting