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Floobits / floobits-neovim

Floobits plugin for NeoVim
Apache License 2.0
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:FlooOpenInBrowser causes error "Channel doesn't exist" #35

Closed haakenlid closed 7 years ago

haakenlid commented 8 years ago

This happens when I use :FlooShareDirPublic . and then :FlooOpenInBrowser

The documents are not synced, and every single action gives this warning

Error detected while processing CursorMovedI Auto commands for "*":                 
E475: Invalid argument: Channel doesn't exist
ggreer commented 7 years ago

Python's browser.open() is triggering a weird bug in neovim. Relevant log: https://gist.github.com/ggreer/6cac03efa49a063e1eb8ff19dfe513d6

Relevant bit of neovim code: https://github.com/neovim/neovim/blob/master/src/nvim/msgpack_rpc/helpers.c#L558

NO_RESPONSE is -1, which gets cast to an unsigned 64 bit, so it sends a response id of 18 quadrillion. Either neovim's python package should handle this, or neovim shouldn't send ridiculous response ids.

ggreer commented 7 years ago

Neovim is getting bad msgpack data because webbrowser.open() prints "Created new window in existing browser session." to stdout. Neovim dutifully tries to parse that as msgpack.

ggreer commented 7 years ago

Try the latest release (v3.3.3). It should work now.