:FZF not working

[emeentag]

Problems summary

:FZF or <SPC> ff giving the error below.

Error detected while processing function Fzf_dev[25]..fzf#run[64]..<SNR>93_execute_term[3]..<SNR>93_split[9]..FloatingFZF: line 1: E117: Unknown function: nvim_create_buf E15: Invalid expression: nvim_create_buf(v:false, v:true) Press ENTER or type command to continue

Environment Information

• OS: MacOs 10.13.2

• neovim :version output: NVIM v0.3.7 Build type: Release LuaJIT 2.0.5

• :checkhealth or :CheckHealth result(neovim only): 34 ## terminal 33 - INFO: key_backspace (kbs) terminfo entry: key_backspace=^H 32 - INFO: key_dc (kdch1) terminfo entry: key_dc=\E[3~ 31 - INFO: $TERM_PROGRAM='iTerm.app' 30 - INFO: $COLORTERM='truecolor' 29 28 health#provider#check 27 ======================================================================== 26 ## Clipboard (optional) 25 - OK: Clipboard tool found: macOS-clipboard 24 23 ## Python 2 provider (optional) 22 - INFO: Using: g:python_host_prog = "/usr/bin/python" 21 - INFO: Executable: /usr/bin/python 20 - INFO: Python version: 2.7.10 19 - INFO: pynvim version: 0.3.2 18 - OK: Latest pynvim is installed. 17 16 ## Python 3 provider (optional) 15 - INFO: Using: g:python3_host_prog = "/usr/local/bin/python3" 14 - INFO: Executable: /usr/local/bin/python3 13 - INFO: Python version: 3.7.3 12 - INFO: pynvim version: 0.3.2 11 - OK: Latest pynvim is installed. 10 9 ## Ruby provider (optional) 8 - INFO: Ruby: ruby 2.3.3p222 (2016-11-21 revision 56859) [universal.x86_64-darwin17] 7 - INFO: Host: /usr/local/bin/neovim-ruby-host 6 - OK: Latest "neovim" gem is installed: 0.8.0 5 4 ## Node.js provider (optional) 3 - INFO: Node.js: v12.4.0 2 - INFO: Neovim node.js host: /Users/serdar.simsek/.config/yarn/global//node_modules/neovim/bin/cli.js 1 - OK: Latest "neovim" npm/yarn package is installed: 4.5.0

How to reproduce the problem from neovim startup (Required!)

1. Open a java file
2. Type :FZF or <SPC> ff
3. Error

Screenshot (if possible)

[glepnir]

@emeentag the neovim must > = 0.4.0 . brew install --HEAD neovim or https://github.com/neovim/neovim/releases/

[emeentag]

@taigacute thx for the quick reply. Wen i try to instal that one i am getting errors and it stops to install.

   used as include directory in directory /tmp/neovim-20190614-27197-12fe110/runtime
   used as include directory in directory /tmp/neovim-20190614-27197-12fe110/runtime
   used as include directory in directory /tmp/neovim-20190614-27197-12fe110/runtime
   used as include directory in directory /tmp/neovim-20190614-27197-12fe110/runtime
   used as include directory in directory /tmp/neovim-20190614-27197-12fe110/runtime
   used as include directory in directory /tmp/neovim-20190614-27197-12fe110/runtime
   used as include directory in directory /tmp/neovim-20190614-27197-12fe110/runtime
LIBLUV_LIBRARY (ADVANCED)
    linked by target "libnvim" in directory /tmp/neovim-20190614-27197-12fe110/src/nvim
    linked by target "nvim-test" in directory /tmp/neovim-20190614-27197-12fe110/src/nvim
    linked by target "nvim" in directory /tmp/neovim-20190614-27197-12fe110/src/nvim

-- Configuring incomplete, errors occurred!
See also "/tmp/neovim-20190614-27197-12fe110/build/CMakeFiles/CMakeOutput.log".
See also "/tmp/neovim-20190614-27197-12fe110/build/CMakeFiles/CMakeError.log".

READ THIS: https://docs.brew.sh/Troubleshooting```

[glepnir]

@emeentag you should install cmake and some depends package . https://github.com/neovim/neovim/wiki/Installing-Neovim

the easy way you can download the Asserts, and set the neovim/bin into your$PATH casue the floatwindow is a feature of neovim 0.4.0 above. 0.3.7 doesnt support floatwindow.

[emeentag]

Thx @taigacute i solved the problem by downloading the nightly release from github:

Steps:

1. Goto: https://github.com/neovim/neovim/releases
2. Select the version which is greater than >= 0.4.0
3. Put it to one of your usr directory.
4. Create an alias for nvim to the path wher you save the nvim bin folder. i.e~/nvim-osx64/bin/nvim

Thanks.

[glepnir]

@emeentag this is my way export PATH="/Users/pendragon/neovim/bin:$PATH"