After a painful merge, when I run git submodule update, I get this:
>git submodule update
error: invalid key (newline): submodule.external/mono-reactive
external/mono-reactive.url
error: invalid key (newline): submodule.external/mono-reactive
external/mono-reactive.update
What’s the matter?
Turns out, I had a particular submodule defined twice in
.gitmodules.Once I removed the extra entry, the error would be gone!