yioneko
bug: Request textDocument/signatureHelp keeps randomly failing
I keep getting an error every time after using Go to definitions it typically appears after navigating down using j as I use neovim btw xD. This specific file is used to setup vtsls.
SCREENSHOT
It seems an error caused by the wrong document position requested by the client. Could you provide the LSP log containing the errored signature request? You might need to :lua vim.lsp.set_log_level("debug") in nvim before reproduction. You can also check it locally to see if the requested position (line, character) is valid for the current file.
LspLog
[DEBUG][2024-11-25 22:18:20] ...m/lsp/client.lua:678 "LSP[vtsls]" "client.request" 3 "textDocument/signatureHelp" { position = { character = 1, line = 9 }, textDocument = { uri = "file:///home/itsmenewbie03/Desktop/WareHouse/NodeJS/IPT-SYS/Backend/controllers/userController.js" }} <function 1> 7
[DEBUG][2024-11-25 22:18:20] .../vim/lsp/rpc.lua:286 "rpc.send" { id = 129, jsonrpc = "2.0", method = "textDocument/signatureHelp", params = { position = { character = 1, line = 9 }, textDocument = { uri = "file:///home/itsmenewbie03/Desktop/WareHouse/NodeJS/IPT-SYS/Backend/controllers/userController.js" } }}
[DEBUG][2024-11-25 22:18:20] ...m/lsp/client.lua:678 "LSP[vtsls]" "client.request" 3 "textDocument/signatureHelp" { position = { character = 1, line = 9 }, textDocument = { uri = "file:///home/itsmenewbie03/Desktop/WareHouse/NodeJS/IPT-SYS/Backend/controllers/userController.js" }} <function 1> 7
[DEBUG][2024-11-25 22:18:20] .../vim/lsp/rpc.lua:286 "rpc.send" { id = 130, jsonrpc = "2.0", method = "textDocument/signatureHelp", params = { position = { character = 1, line = 9 }, textDocument = { uri = "file:///home/itsmenewbie03/Desktop/WareHouse/NodeJS/IPT-SYS/Backend/controllers/userController.js" } }}
[DEBUG][2024-11-25 22:18:20] ...m/lsp/client.lua:678 "LSP[vtsls]" "client.request" 3 "textDocument/signatureHelp" { position = { character = 1, line = 9 }, textDocument = { uri = "file:///home/itsmenewbie03/Desktop/WareHouse/NodeJS/IPT-SYS/Backend/controllers/userController.js" }} <function 1> 7
[DEBUG][2024-11-25 22:18:20] .../vim/lsp/rpc.lua:286 "rpc.send" { id = 131, jsonrpc = "2.0", method = "textDocument/signatureHelp", params = { position = { character = 1, line = 9 }, textDocument = { uri = "file:///home/itsmenewbie03/Desktop/WareHouse/NodeJS/IPT-SYS/Backend/controllers/userController.js" } }}
[DEBUG][2024-11-25 22:18:20] ...m/lsp/client.lua:678 "LSP[vtsls]" "client.request" 3 "textDocument/documentHighlight" { position = { character = 0, line = 9 }, textDocument = { uri = "file:///home/itsmenewbie03/Desktop/WareHouse/NodeJS/IPT-SYS/Backend/controllers/userController.js" }} <function 1> 7
[DEBUG][2024-11-25 22:18:20] .../vim/lsp/rpc.lua:286 "rpc.send" { id = 132, jsonrpc = "2.0", method = "textDocument/documentHighlight", params = { position = { character = 0, line = 9 }, textDocument = { uri = "file:///home/itsmenewbie03/Desktop/WareHouse/NodeJS/IPT-SYS/Backend/controllers/userController.js" } }}
[DEBUG][2024-11-25 22:18:20] .../vim/lsp/rpc.lua:408 "rpc.receive" { error = { code = -32603, message = "Request textDocument/signatureHelp failed with message: <semantic> TypeScript Server Error (5.6.2)\nDebug Failure. False expression.\nError: Debug Failure. False expression.\n at computePositionOfLineAndCharacter (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:11566:11)\n at TextStorage.lineOffsetToPosition (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:182848:59)\n at ScriptInfo.lineOffsetToPosition (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:183163:29)\n at IpcIOSession.getPosition (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:191702:66)\n at IpcIOSession.getSignatureHelpItems (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:191994:27)\n at signatureHelp (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:190233:43)\n at /home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192655:15\n at IpcIOSession.executeWithRequestId (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192644:14)\n at IpcIOSession.executeCommand (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192653:29)\n at IpcIOSession.onMessage (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192701:68)\n at process.<anonymous> (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/tsserver.js:525:14)\n at process.emit (node:events:519:28)\n at emit (node:internal/child_process:951:14)\n at process.processTicksAndRejections (node:internal/process/task_queues:83:21)" }, id = 129, jsonrpc = "2.0"}
[DEBUG][2024-11-25 22:18:20] .../vim/lsp/rpc.lua:408 "rpc.receive" { error = { code = -32603, message = "Request textDocument/signatureHelp failed with message: <semantic> TypeScript Server Error (5.6.2)\nDebug Failure. False expression.\nError: Debug Failure. False expression.\n at computePositionOfLineAndCharacter (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:11566:11)\n at TextStorage.lineOffsetToPosition (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:182848:59)\n at ScriptInfo.lineOffsetToPosition (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:183163:29)\n at IpcIOSession.getPosition (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:191702:66)\n at IpcIOSession.getSignatureHelpItems (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:191994:27)\n at signatureHelp (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:190233:43)\n at /home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192655:15\n at IpcIOSession.executeWithRequestId (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192644:14)\n at IpcIOSession.executeCommand (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192653:29)\n at IpcIOSession.onMessage (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192701:68)\n at process.<anonymous> (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/tsserver.js:525:14)\n at process.emit (node:events:519:28)\n at emit (node:internal/child_process:951:14)\n at process.processTicksAndRejections (node:internal/process/task_queues:83:21)" }, id = 130, jsonrpc = "2.0"}
[DEBUG][2024-11-25 22:18:20] .../vim/lsp/rpc.lua:408 "rpc.receive" { error = { code = -32603, message = "Request textDocument/signatureHelp failed with message: <semantic> TypeScript Server Error (5.6.2)\nDebug Failure. False expression.\nError: Debug Failure. False expression.\n at computePositionOfLineAndCharacter (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:11566:11)\n at TextStorage.lineOffsetToPosition (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:182848:59)\n at ScriptInfo.lineOffsetToPosition (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:183163:29)\n at IpcIOSession.getPosition (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:191702:66)\n at IpcIOSession.getSignatureHelpItems (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:191994:27)\n at signatureHelp (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:190233:43)\n at /home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192655:15\n at IpcIOSession.executeWithRequestId (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192644:14)\n at IpcIOSession.executeCommand (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192653:29)\n at IpcIOSession.onMessage (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/typescript.js:192701:68)\n at process.<anonymous> (/home/itsmenewbie03/.local/share/nvim/mason/packages/vtsls/node_modules/@vtsls/language-server/node_modules/typescript/lib/tsserver.js:525:14)\n at process.emit (node:events:519:28)\n at emit (node:internal/child_process:951:14)\n at process.processTicksAndRejections (node:internal/process/task_queues:83:21)" }, id = 131, jsonrpc = "2.0"}
userController.js
// controllers/userController.js
import User from '../models/userModel.js';
import bcrypt from 'bcrypt';
import jwt from 'jsonwebtoken';
import fetch from 'node-fetch'; // For Google OAuth validation
import { OAuth2Client } from 'google-auth-library';
const CLIENT_ID = process.env.GOOGLE_CLIENT_ID; // Store your Google Client ID in .env
const client = new OAuth2Client(CLIENT_ID);
// Traditional login (email/password)
export const login = async (req, res) => {
// --snip--
I think this error is kind of expected as the requested position (0 based) position = { character = 1, line = 9 } is invalid as the line 9 of the source file is blank. The typescript checks the validity of position here: https://github.com/microsoft/TypeScript/blob/9fe6c3661cd89952d9556ecb14ef366b44076064/src/compiler/scanner.ts#L492-L494
This looks like that a nvim plugin is scheduled to send the lsp signature request on cursor move, but with wrong document position if the current line is blank.
I get the same error on a typescript file, while I am using astronvim. Same occurence, after using some language server functions and then normal movement in the file.
started seeing this as well, but only at one of my TSX files. also randomly
I see this when my cursor is on an empty line, if that helps narrow this down
If you only encounter this error on empty line, see https://github.com/yioneko/vtsls/issues/212#issuecomment-2503120784
Will this error get fixed, or can i do something myself, its quite annoying. Thanks
Unfortunately I also have no idea about this without locally reproducible example. Maybe you could try to disable plugins that provide signature help automatically on cursor move?
Same issue for me. I disabled the "ray-x/lsp_signature.nvim"plugin I had installed and it stopped the issue. I'll probably just keep the plugin uninstalled until there is a fix.
Hello, I haven't been working with TypeScript for a while now, but this might help https://github.com/ray-x/lsp_signature.nvim/issues/329