TabNine was unable to install javascript semantic completion backend

Not sure what it means in https://tabnine.com/semantic

1. 

2. 

But when I start typing, it shows the below message

Is it not working properly? It doesn’t show the % like the videos from the blog post

The help page said

If the above steps don’t work, check that the language server works when you run it in your terminal.

Which terminal and what language server does this mean???

I can get to the TabNine::config page and find the 2 files in C:\Users\jason_yu\AppData\Roaming\TabNine

But I am not sure what is the equivilance to this step for javascript or any other language other than GO

Assume for the sake of these instructions that you’re trying to get go-langserver to work. Use “which go-langserver” in your terminal to find the absolute path to the language server.

which is not working in Sublime’s console or cmd or powershell and I am not sure what is the “javascript-langserver”

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Sublime Text: Version 3.2.1, Build 3207 OS: Windows 10 1903 npm: 5.6.0

[Cobertos]

Still having issues with this on Windows. I installed flow-bin and I can find it in both Msys Git which and Cmd where. I can run flow and flow lsp and it seems to be working fine. But no matter what I do I can’t get it to work in TabNine. I get the log below when filtering for lsp:: (I changed a few of the paths):

[2019-10-28][11:13:07][lsp::session][INFO] Spawning controller for route Route { language: "javascript", root: AbsolutePath { path: "\\\\?\\C:\\Users\\xxx.xxx\\Workspace\\tb2\\xxx\\xxx", uri: "file:///C:/Users/xxx.xxx/Workspace/tb2/xxx/xxx" } }
[2019-10-28][11:13:07][lsp::language_server_transport][INFO] Starting language server: `flow lsp`
[2019-10-28][11:13:07][lsp::low_level_language_server][INFO] Calling LSP method `DidOpenTextDocument`
[2019-10-28][11:13:07][lsp::low_level_language_server][INFO] Calling LSP method `Completion`
[2019-10-28][11:13:07][lsp::language_server_transport][ERROR] install error: Os { code: 2, kind: NotFound, message: "The system cannot find the file specified." }
[2019-10-28][11:16:00][lsp::session][INFO] Spawning controller for route Route { language: "javascript", root: AbsolutePath { path: "\\\\?\\C:\\Users\\xxx.xxx\\Workspace\\tb2\\xxx\\xxx", uri: "file:///C:/Users/xxx.xxx/Workspace/tb2/xxx/xxx" } }
[2019-10-28][11:16:00][lsp::language_server_transport][INFO] Starting language server: `flow lsp`
[2019-10-28][11:16:00][lsp::language_server_transport][ERROR] install error: Os { code: 2, kind: NotFound, message: "The system cannot find the file specified." }
[2019-10-28][11:16:00][lsp::low_level_language_server][INFO] Calling LSP method `DidOpenTextDocument`
[2019-10-28][11:16:00][lsp::low_level_language_server][ERROR] send error: "SendError(..)"
[2019-10-28][11:16:00][lsp::low_level_language_server][INFO] Calling LSP method `Completion`
[2019-10-28][11:16:00][lsp::low_level_language_server][ERROR] send error: "SendError(..)"
[2019-10-28][11:16:00][lsp::low_level_language_server][INFO] Calling LSP method `Completion`
[2019-10-28][11:16:00][lsp::low_level_language_server][ERROR] send error: "SendError(..)"
[2019-10-28][11:16:01][lsp::low_level_language_server][INFO] Calling LSP method `Completion`
[2019-10-28][11:16:01][lsp::low_level_language_server][ERROR] send error: "SendError(..)"
[2019-10-28][11:16:01][lsp::low_level_language_server][INFO] Calling LSP method `Completion`
[2019-10-28][11:16:01][lsp::low_level_language_server][ERROR] send error: "SendError(..)"
[2019-10-28][11:16:01][lsp::low_level_language_server][INFO] Calling LSP method `Completion`
[2019-10-28][11:16:01][lsp::low_level_language_server][ERROR] send error: "SendError(..)"

[maxke24]

I’m having the exact same problem