No diagnostics with nimlsp

[avahe-kellenberger]

Result from CocInfo

## versions

vim version: NVIM v0.4.3
node version: v13.12.0
coc.nvim version: 0.0.77-9d846734a2
term: st-256color
platform: linux

## Messages

## Output channel: languageserver.nim

[Trace - 3:37:12 PM] Sending request 'initialize - (0)'.
Params: {
    "processId": 145444,
    "rootPath": "/home/avahe/programming/nim/testing",
    "rootUri": "file:///home/avahe/programming/nim/testing",
    "capabilities": {
        "workspace": {
            "applyEdit": true,
            "workspaceEdit": {
                "documentChanges": true,
                "resourceOperations": [
                    "create",
                    "rename",
                    "delete"
                ],
                "failureHandling": "textOnlyTransactional"
            },
            "didChangeConfiguration": {
                "dynamicRegistration": true
            },
            "didChangeWatchedFiles": {
                "dynamicRegistration": true
            },
            "symbol": {
                "dynamicRegistration": true,
                "symbolKind": {
                    "valueSet": [
                        1,
                        2,
                        3,
                        4,
                        5,
                        6,
                        7,
                        8,
                        9,
                        10,
                        11,
                        12,
                        13,
                        14,
                        15,
                        16,
                        17,
                        18,
                        19,
                        20,
                        21,
                        22,
                        23,
                        24,
                        25,
                        26
                    ]
                }
            },
            "executeCommand": {
                "dynamicRegistration": true
            },
            "configuration": true,
            "workspaceFolders": true
        },
        "textDocument": {
            "publishDiagnostics": {
                "relatedInformation": true,
                "versionSupport": false
            },
            "synchronization": {
                "dynamicRegistration": true,
                "willSave": true,
                "willSaveWaitUntil": true,
                "didSave": true
            },
            "completion": {
                "dynamicRegistration": true,
                "contextSupport": true,
                "completionItem": {
                    "snippetSupport": true,
                    "commitCharactersSupport": true,
                    "documentationFormat": [
                        "markdown",
                        "plaintext"
                    ],
                    "deprecatedSupport": true,
                    "preselectSupport": true
                },
                "completionItemKind": {
                    "valueSet": [
                        1,
                        2,
                        3,
                        4,
                        5,
                        6,
                        7,
                        8,
                        9,
                        10,
                        11,
                        12,
                        13,
                        14,
                        15,
                        16,
                        17,
                        18,
                        19,
                        20,
                        21,
                        22,
                        23,
                        24,
                        25
                    ]
                }
            },
            "hover": {
                "dynamicRegistration": true,
                "contentFormat": [
                    "markdown",
                    "plaintext"
                ]
            },
            "signatureHelp": {
                "dynamicRegistration": true,
                "signatureInformation": {
                    "documentationFormat": [
                        "markdown",
                        "plaintext"
                    ],
                    "parameterInformation": {
                        "labelOffsetSupport": true
                    }
                }
            },
            "definition": {
                "dynamicRegistration": true
            },
            "references": {
                "dynamicRegistration": true
            },
            "documentHighlight": {
                "dynamicRegistration": true
            },
            "documentSymbol": {
                "dynamicRegistration": true,
                "symbolKind": {
                    "valueSet": [
                        1,
                        2,
                        3,
                        4,
                        5,
                        6,
                        7,
                        8,
                        9,
                        10,
                        11,
                        12,
                        13,
                        14,
                        15,
                        16,
                        17,
                        18,
                        19,
                        20,
                        21,
                        22,
                        23,
                        24,
                        25,
                        26
                    ]
                },
                "hierarchicalDocumentSymbolSupport": true
            },
            "codeAction": {
                "dynamicRegistration": true,
                "isPreferredSupport": true,
                "codeActionLiteralSupport": {
                    "codeActionKind": {
                        "valueSet": [
                            "",
                            "quickfix",
                            "refactor",
                            "refactor.extract",
                            "refactor.inline",
                            "refactor.rewrite",
                            "source",
                            "source.organizeImports"
                        ]
                    }
                }
            },
            "codeLens": {
                "dynamicRegistration": true
            },
            "formatting": {
                "dynamicRegistration": true
            },
            "rangeFormatting": {
                "dynamicRegistration": true
            },
            "onTypeFormatting": {
                "dynamicRegistration": true
            },
            "rename": {
                "dynamicRegistration": true,
                "prepareSupport": true
            },
            "documentLink": {
                "dynamicRegistration": true,
                "tooltipSupport": true
            },
            "typeDefinition": {
                "dynamicRegistration": true
            },
            "implementation": {
                "dynamicRegistration": true
            },
            "declaration": {
                "dynamicRegistration": true
            },
            "colorProvider": {
                "dynamicRegistration": true
            },
            "foldingRange": {
                "dynamicRegistration": true,
                "rangeLimit": 5000,
                "lineFoldingOnly": true
            },
            "selectionRange": {
                "dynamicRegistration": true
            }
        },
        "window": {
            "workDoneProgress": true
        }
    },
    "initializationOptions": {},
    "trace": "verbose",
    "workspaceFolders": [
        {
            "uri": "file:///home/avahe/programming/nim/testing",
            "name": "testing"
        }
    ]
}


[Trace - 3:37:12 PM] Received response 'initialize - (0)' in 12ms.
Result: {
    "capabilities": {
        "textDocumentSync": {
            "openClose": true,
            "change": 1,
            "willSave": false,
            "willSaveWaitUntil": false,
            "save": {
                "includeText": true
            }
        },
        "hoverProvider": true,
        "completionProvider": {
            "resolveProvider": true,
            "triggerCharacters": [
                ".",
                " "
            ]
        },
        "definitionProvider": true,
        "referencesProvider": true,
        "renameProvider": true
    }
}


[Trace - 3:37:12 PM] Sending notification 'initialized'.
Params: {}


[Trace - 3:37:12 PM] Sending notification 'textDocument/didOpen'.
Params: {
    "textDocument": {
        "uri": "file:///home/avahe/programming/nim/testing/test.nim",
        "languageId": "nim",
        "version": 1,
        "text": "let foo: string = 123\n\n"
    }
}


Hint: used config file '/home/avahe/.choosenim/toolchains/nim-1.2.0/config/nim.cfg' [Conf]

Describe the bug

No diagnostics seem to be reported, but the maintainer of nimlsp says it's working for other lsp clients.

Reproduce the bug

• Create file mini.vim with:

call plug#begin(stdpath('data'))
Plug 'neoclide/coc.nvim', { 'branch': 'release' }
call plug#end()
autocmd BufNewFile,BufRead *.nim, set filetype=nim

coc-settings.json:

{
  "languageserver": {
    "nim": {
      "command": "nimlsp",
      "filetypes": ["nim"],
      "trace.server": "verbose"
    }
  }
}

• Start (neo)vim with command: vim -u mini.vim

• Edit a *.nim file with an invalid nim statement such as:

let foo: string = 123

This also requires having nim and nimlsp installed. Install nim with choosenim, then install nimlsp via: nimble install nimlsp

[avahe-kellenberger]

Worked with the creator of nimlsp and found the solution - nimlsp was not allowing extra fields to be passed that weren't explicitly defined in the LSP. It's been fixed and will probably be released soon.

[susurri]

it seems the issue still exists.

vim version: NVIM v0.4.4
node version: v14.15.4
coc.nvim version: 0.0.80-50544406f0
nim 1.4.2
nimlsp v0.2.6

[avahe-kellenberger]

He reverted the change that fixed this, because it was apparently causing other issues. Going to try getting a hold of him, soon.

[avahe-kellenberger]

@susurri It was just fixed now (see PMunch/nimlsp#71)