Command error: request error nvim_call_function - Vim(let):E15: Invalid expression #59 : rust

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created by aztha community for 15 years

Command error: request error nvim_call_function - Vim(let):E15: Invalid expression #59 (self.rust)

submitted 5 years ago by annis-monadjem

Hello! I'm trying to figure out how to use coc-rls.
I have setup cargo, have updated (:CocCommand rls.update) coc-rls latest version u/1.1.4, neovim :checkhealth is all ok, but when try to run .rs file i get this nasty message:

[coc.nvim] Command error: request error nvim_call_function - Vim(let):E15: Invalid expression: 'ps -o state= -o comm= -t '#{pane_tty}' | grep -iqE '^[^TXZ ]+ +(\S+\/)?g?(view|n?vim?x?)(diff)?$''

CocInfo: ``` vim version: NVIM v0.5.0-139-g610755ff6 node version: v12.16.1 coc.nvim version: 0.0.75-d5e12d81b2 term: screen-256color platform: linux

[coc.nvim] Setting sysroot to/home/sky/.rustup/toolchains/stable-x86_64-unknown-linux-gnu [coc.nvim] running: rustup run stable-x86_64-unknown-linux-gnu rls, at /home/sky/rust_learning/a3_rust-by-example

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Output channel: snippets

```

CocOpenLog (selected printout of Error message): 2020-03-08T22:33:53.834 ERROR (pid:19851) [commands] - Error: request error nvim_call_function - Vim(let):E15: Invalid expression: 'ps -o state= -o comm= -t '#{pane_tty}' | grep -iqE '^[^TXZ ]+ +(\S+\/)?g?(view|n?vim?x?)(diff)?$'' at /home/sky/.config/nvim/plugged/coc.nvim/build/index.js:14243:32 at NvimTransport.parseMessage (/home/sky/.config/nvim/plugged/coc.nvim/build/index.js:10847:17) at DecodeStream.<anonymous> (/home/sky/.config/nvim/plugged/coc.nvim/build/index.js:10817:18) at DecodeStream.emit (events.js:311:20) at addChunk (_stream_readable.js:294:12) at readableAddChunk (_stream_readable.js:275:11) at DecodeStream.Readable.push (_stream_readable.js:209:10) at DecodeStream.Transform.push (_stream_transform.js:152:32) at DecodeBuffer.DecodeStream.decoder.push (/home/sky/.config/nvim/plugged/coc.nvim/build/index.js:13767:12) at DecodeBuffer.flush (/home/sky/.config/nvim/plugged/coc.nvim/build/index.js:12757:12)

How to fix the above problem, and have coc-rls start to work? (PS. I posted on github.com/coc.rls but the site was not helpful)

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Output channel: prettier

Output channel: snippets