Error when attempting to open file via fzf when current buffer has unsaved changes

[simon-bigsofa]

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• Vim
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  • Neovim (0.2.1)

Error detected while processing function 21[30]..<SNR>32_callback:
line 33:
Vim(edit):E37: No write since last change (add ! to override)

I would expect to see the Vim(edit):E37... line but also getting the Error detected while processing function... message.

[junegunn]

It's not easy to fix the message, you'll have to just deal with it, or you can set hidden and never see the message again.

[dagadbm]

even after set hidden this still happens sometimes... i have to save the file to be able to change. no idea why