relay: LSP error in Relay GraphQL VSCode Extension

hey all, am still having this issue. watchman and node are available in both bash and zsh (on macos), but I still get the error thread 'tokio-runtime-worker' panicked at 'Watchman error: While invoking the watchman CLI to discover the server connection details: No such file or directory (os error 2), stderr=``', /Users/runner/work/relay/relay/compiler/crates/relay-lsp/src/server/lsp_state_resources.rs:102:25 error.

lmk if theres anything else i can provide to be helpful!

@tbezman no, I’m using the production version of the extension. Seems like it was something with VSCode environment initialization but it’s working now even after restarts so can’t confirm for sure.

hmmm, yeah I think the only page on the docs site that mentions watchman is here.

Yeah, and that seems to be only if using “–watch” (which I didn’t turn on the setting for in the extension). I’ve had no issues generally compiling relay without it

@alex-statsig @raghavyadavm Would you mind trying out this PR? #4012

1. Clone my PR
2. cd compiler && cargo build
3. There should be a file at compiler/target/debug/relay (you’ll need an absolute path to this file later)
4. cd back to the root of the repo
5. cd vscode-extension
6. yarn install
7. code . to open the vscode extension directory in vscode
8. Press F5 to run the extension.
9. Open the VSCode settings json and set (relay.pathToRelay to the absolute path to the relay binary from earlier)
10. Cmd+Shift+P => Reload Window
11. See if the problem persists.

Ah I didn’t have watchman installed before, running “brew install watchman” seems to have resolved the issue. I’m not sure if I’m supposed to need to install it. Would you still want me to try out this PR as a fix without watchman installed?

The “Relay” output included above is the full output for that channel.

Here’s the full output from “Relay LSP Logs”:

[DEBUG] Initialized stdio transport layer
[DEBUG] < {"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":52943,"clientInfo":{"name":"Visual Studio Code - Insiders","version":"1.68.0-insider"},"locale":"en-us","rootPath":"/Users/alex/dev/statsig","rootUri":"file:///Users/alex/dev/statsig","capabilities":{"workspace":{"applyEdit":true,"workspaceEdit":{"documentChanges":true,"resourceOperations":["create","rename","delete"],"failureHandling":"textOnlyTransactional","normalizesLineEndings":true,"changeAnnotationSupport":{"groupsOnLabel":true}},"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]},"tagSupport":{"valueSet":[1]}},"codeLens":{"refreshSupport":true},"executeCommand":{"dynamicRegistration":true},"configuration":true,"workspaceFolders":true,"semanticTokens":{"refreshSupport":true},"fileOperations":{"dynamicRegistration":true,"didCreate":true,"didRename":true,"didDelete":true,"willCreate":true,"willRename":true,"willDelete":true}},"textDocument":{"publishDiagnostics":{"relatedInformation":true,"versionSupport":false,"tagSupport":{"valueSet":[1,2]},"codeDescriptionSupport":true,"dataSupport":true},"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,"tagSupport":{"valueSet":[1]},"insertReplaceSupport":true,"resolveSupport":{"properties":["documentation","detail","additionalTextEdits"]},"insertTextModeSupport":{"valueSet":[1,2]}},"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},"activeParameterSupport":true},"contextSupport":true},"definition":{"dynamicRegistration":true,"linkSupport":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,"tagSupport":{"valueSet":[1]},"labelSupport":true},"codeAction":{"dynamicRegistration":true,"isPreferredSupport":true,"disabledSupport":true,"dataSupport":true,"resolveSupport":{"properties":["edit"]},"codeActionLiteralSupport":{"codeActionKind":{"valueSet":["","quickfix","refactor","refactor.extract","refactor.inline","refactor.rewrite","source","source.organizeImports"]}},"honorsChangeAnnotations":false},"codeLens":{"dynamicRegistration":true},"formatting":{"dynamicRegistration":true},"rangeFormatting":{"dynamicRegistration":true},"onTypeFormatting":{"dynamicRegistration":true},"rename":{"dynamicRegistration":true,"prepareSupport":true,"prepareSupportDefaultBehavior":1,"honorsChangeAnnotations":true},"documentLink":{"dynamicRegistration":true,"tooltipSupport":true},"typeDefinition":{"dynamicRegistration":true,"linkSupport":true},"implementation":{"dynamicRegistration":true,"linkSupport":true},"colorProvider":{"dynamicRegistration":true},"foldingRange":{"dynamicRegistration":true,"rangeLimit":5000,"lineFoldingOnly":true},"declaration":{"dynamicRegistration":true,"linkSupport":true},"selectionRange":{"dynamicRegistration":true},"callHierarchy":{"dynamicRegistration":true},"semanticTokens":{"dynamicRegistration":true,"tokenTypes":["namespace","type","class","enum","interface","struct","typeParameter","parameter","variable","property","enumMember","event","function","method","macro","keyword","modifier","comment","string","number","regexp","operator"],"tokenModifiers":["declaration","definition","readonly","static","deprecated","abstract","async","modification","documentation","defaultLibrary"],"formats":["relative"],"requests":{"range":true,"full":{"delta":true}},"multilineTokenSupport":false,"overlappingTokenSupport":false},"linkedEditingRange":{"dynamicRegistration":true}},"window":{"showMessage":{"messageActionItem":{"additionalPropertiesSupport":true}},"showDocument":{"support":true},"workDoneProgress":true},"general":{"regularExpressions":{"engine":"ECMAScript","version":"ES2020"},"markdown":{"parser":"marked","version":"1.1.0"}}},"trace":"off","workspaceFolders":[{"uri":"file:///Users/alex/dev/statsig","name":"statsig"}]}}
[DEBUG] > {"jsonrpc":"2.0","id":0,"result":{"capabilities":{"codeActionProvider":true,"completionProvider":{"resolveProvider":true,"triggerCharacters":["(","\n",",","@"]},"definitionProvider":true,"hoverProvider":true,"referencesProvider":true,"textDocumentSync":1}}}
[DEBUG] < {"jsonrpc":"2.0","method":"initialized","params":{}}
[DEBUG] < {"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts","languageId":"typescript","version":1,"text":"(redacted file with a graphql mutation)"}}}
[DEBUG] JSON-RPC handshake completed
[DEBUG] Running language server with config root "/Users/alex/dev/statsig/console"
[DEBUG] Creating lsp_state...
[DEBUG] Creating lsp_state created!
[DEBUG] Processing task "InboundMessage(Notification(Notification { method: \"textDocument/didOpen\", params: Object({\"textDocument\": Object({\"languageId\": String(\"typescript\"), \"text\": String(\"(redacted file with a graphql mutation)\"), \"uri\": String(\"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts\"), \"version\": Number(1)})}) }))"
[DEBUG] notification received Notification { method: "textDocument/didOpen", params: Object({"textDocument": Object({"languageId": String("typescript"), "text": String("(redacted file with a graphql mutation)"), "uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts"), "version": Number(1)})}) }
[DEBUG] lsp_method: textDocument/didOpen
[DEBUG] lsp_type: notification
[DEBUG] lsp_outcome: success
[DEBUG]    0ms lsp_message_processing_time
[DEBUG] task InboundMessage(Notification(Notification { method: "textDocument/didOpen", params: Object({"textDocument": Object({"languageId": String("typescript"), "text": String("(redacted file with a graphql mutation)"), "uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts"), "version": Number(1)})}) })) completed in 0ms
[DEBUG] Initializing resources for LSP server
[DEBUG] > {"jsonrpc":"2.0","id":"window/showStatus","method":"window/showStatus","params":{"message":"Sending watchman query to get source files and possible saved state","shortMessage":"Relay: watchman...","type":2}}
[DEBUG] < {"jsonrpc":"2.0","id":"window/showStatus","result":null}
[DEBUG] error: Watchman error: While invoking the watchman CLI to discover the server connection details: No such file or directory (os error 2), stderr=``
[DEBUG] Initializing resources for LSP server
[DEBUG] > {"jsonrpc":"2.0","id":"window/showStatus","method":"window/showStatus","params":{"message":"Sending watchman query to get source files and possible saved state","shortMessage":"Relay: watchman...","type":2}}
[DEBUG] Processing task "LSPState(ValidateSyncedSource(Url { scheme: \"file\", cannot_be_a_base: false, username: \"\", password: None, host: None, port: None, path: \"/Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts\", query: None, fragment: None }))"
[DEBUG] Processing task "InboundMessage(Response(Response { id: RequestId(String(\"window/showStatus\")), result: None, error: None }))"
[DEBUG] task LSPState(ValidateSyncedSource(Url { scheme: "file", cannot_be_a_base: false, username: "", password: None, host: None, port: None, path: "/Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts", query: None, fragment: None })) completed in 1ms
[DEBUG] < {"jsonrpc":"2.0","id":"window/showStatus","result":null}
[DEBUG] task InboundMessage(Response(Response { id: RequestId(String("window/showStatus")), result: None, error: None })) completed in 1ms
[DEBUG] Processing task "InboundMessage(Response(Response { id: RequestId(String(\"window/showStatus\")), result: None, error: None }))"
[DEBUG] task InboundMessage(Response(Response { id: RequestId(String("window/showStatus")), result: None, error: None })) completed in 0ms
[DEBUG] error: Watchman error: While invoking the watchman CLI to discover the server connection details: No such file or directory (os error 2), stderr=``
[DEBUG] Initializing resources for LSP server
[DEBUG] > {"jsonrpc":"2.0","id":"window/showStatus","method":"window/showStatus","params":{"message":"Sending watchman query to get source files and possible saved state","shortMessage":"Relay: watchman...","type":2}}
[DEBUG] error: Watchman error: While invoking the watchman CLI to discover the server connection details: No such file or directory (os error 2), stderr=``
thread 'tokio-runtime-worker' panicked at 'Watchman error: While invoking the watchman CLI to discover the server connection details: No such file or directory (os error 2), stderr=``', /Users/runner/work/relay/relay/compiler/crates/relay-lsp/src/server/lsp_state_resources.rs:90:25
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
[DEBUG] < {"jsonrpc":"2.0","id":"window/showStatus","result":null}
[DEBUG] Processing task "InboundMessage(Response(Response { id: RequestId(String(\"window/showStatus\")), result: None, error: None }))"
[DEBUG] task InboundMessage(Response(Response { id: RequestId(String("window/showStatus")), result: None, error: None })) completed in 0ms
[DEBUG] < {"jsonrpc":"2.0","id":1,"method":"textDocument/codeAction","params":{"textDocument":{"uri":"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts"},"range":{"start":{"line":100,"character":18},"end":{"line":100,"character":18}},"context":{"diagnostics":[]}}}
[DEBUG] Processing task "InboundMessage(Request(Request { id: RequestId(I32(1)), method: \"textDocument/codeAction\", params: Object({\"context\": Object({\"diagnostics\": Array([])}), \"range\": Object({\"end\": Object({\"character\": Number(18), \"line\": Number(100)}), \"start\": Object({\"character\": Number(18), \"line\": Number(100)})}), \"textDocument\": Object({\"uri\": String(\"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts\")})}) }))"
[DEBUG] request received Request { id: RequestId(I32(1)), method: "textDocument/codeAction", params: Object({"context": Object({"diagnostics": Array([])}), "range": Object({"end": Object({"character": Number(18), "line": Number(100)}), "start": Object({"character": Number(18), "line": Number(100)})}), "textDocument": Object({"uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts")})}) }
[DEBUG] lsp_method: textDocument/codeAction
[DEBUG] lsp_type: request
[DEBUG] lsp_outcome: error
[DEBUG] lsp_error_message: Request Canceled
[DEBUG]    0ms lsp_message_processing_time
[DEBUG] task InboundMessage(Request(Request { id: RequestId(I32(1)), method: "textDocument/codeAction", params: Object({"context": Object({"diagnostics": Array([])}), "range": Object({"end": Object({"character": Number(18), "line": Number(100)}), "start": Object({"character": Number(18), "line": Number(100)})}), "textDocument": Object({"uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts")})}) })) completed in 0ms
[DEBUG] > {"jsonrpc":"2.0","id":1,"error":{"code":-32001,"message":"Request Canceled"}}
[Error - 1:34:50 PM] Request textDocument/codeAction failed.
  Message: Request Canceled
  Code: -32001 
[DEBUG] < {"jsonrpc":"2.0","id":2,"method":"textDocument/codeAction","params":{"textDocument":{"uri":"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts"},"range":{"start":{"line":100,"character":18},"end":{"line":100,"character":18}},"context":{"diagnostics":[]}}}
[DEBUG] Processing task "InboundMessage(Request(Request { id: RequestId(I32(2)), method: \"textDocument/codeAction\", params: Object({\"context\": Object({\"diagnostics\": Array([])}), \"range\": Object({\"end\": Object({\"character\": Number(18), \"line\": Number(100)}), \"start\": Object({\"character\": Number(18), \"line\": Number(100)})}), \"textDocument\": Object({\"uri\": String(\"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts\")})}) }))"
[DEBUG] request received Request { id: RequestId(I32(2)), method: "textDocument/codeAction", params: Object({"context": Object({"diagnostics": Array([])}), "range": Object({"end": Object({"character": Number(18), "line": Number(100)}), "start": Object({"character": Number(18), "line": Number(100)})}), "textDocument": Object({"uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts")})}) }
[DEBUG] lsp_method: textDocument/codeAction
[DEBUG] lsp_type: request
[DEBUG] lsp_outcome: error
[DEBUG] lsp_error_message: Request Canceled
[DEBUG]    0ms lsp_message_processing_time
[DEBUG] task InboundMessage(Request(Request { id: RequestId(I32(2)), method: "textDocument/codeAction", params: Object({"context": Object({"diagnostics": Array([])}), "range": Object({"end": Object({"character": Number(18), "line": Number(100)}), "start": Object({"character": Number(18), "line": Number(100)})}), "textDocument": Object({"uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts")})}) })) completed in 0ms
[DEBUG] > {"jsonrpc":"2.0","id":2,"error":{"code":-32001,"message":"Request Canceled"}}
[Error - 1:34:51 PM] Request textDocument/codeAction failed.
  Message: Request Canceled
  Code: -32001 
[DEBUG] < {"jsonrpc":"2.0","id":3,"method":"textDocument/codeAction","params":{"textDocument":{"uri":"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts"},"range":{"start":{"line":100,"character":18},"end":{"line":100,"character":18}},"context":{"diagnostics":[]}}}
[DEBUG] Processing task "InboundMessage(Request(Request { id: RequestId(I32(3)), method: \"textDocument/codeAction\", params: Object({\"context\": Object({\"diagnostics\": Array([])}), \"range\": Object({\"end\": Object({\"character\": Number(18), \"line\": Number(100)}), \"start\": Object({\"character\": Number(18), \"line\": Number(100)})}), \"textDocument\": Object({\"uri\": String(\"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts\")})}) }))"
[DEBUG] request received Request { id: RequestId(I32(3)), method: "textDocument/codeAction", params: Object({"context": Object({"diagnostics": Array([])}), "range": Object({"end": Object({"character": Number(18), "line": Number(100)}), "start": Object({"character": Number(18), "line": Number(100)})}), "textDocument": Object({"uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts")})}) }
[DEBUG] lsp_method: textDocument/codeAction
[DEBUG] lsp_type: request
[DEBUG] lsp_outcome: error
[DEBUG] lsp_error_message: Request Canceled
[DEBUG]    0ms lsp_message_processing_time
[DEBUG] task InboundMessage(Request(Request { id: RequestId(I32(3)), method: "textDocument/codeAction", params: Object({"context": Object({"diagnostics": Array([])}), "range": Object({"end": Object({"character": Number(18), "line": Number(100)}), "start": Object({"character": Number(18), "line": Number(100)})}), "textDocument": Object({"uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts")})}) })) completed in 0ms
[DEBUG] > {"jsonrpc":"2.0","id":3,"error":{"code":-32001,"message":"Request Canceled"}}
[Error - 1:34:51 PM] Request textDocument/codeAction failed.
  Message: Request Canceled
  Code: -32001 
[DEBUG] < {"jsonrpc":"2.0","id":4,"method":"textDocument/codeAction","params":{"textDocument":{"uri":"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts"},"range":{"start":{"line":100,"character":18},"end":{"line":100,"character":18}},"context":{"diagnostics":[]}}}
[DEBUG] Processing task "InboundMessage(Request(Request { id: RequestId(I32(4)), method: \"textDocument/codeAction\", params: Object({\"context\": Object({\"diagnostics\": Array([])}), \"range\": Object({\"end\": Object({\"character\": Number(18), \"line\": Number(100)}), \"start\": Object({\"character\": Number(18), \"line\": Number(100)})}), \"textDocument\": Object({\"uri\": String(\"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts\")})}) }))"
[DEBUG] request received Request { id: RequestId(I32(4)), method: "textDocument/codeAction", params: Object({"context": Object({"diagnostics": Array([])}), "range": Object({"end": Object({"character": Number(18), "line": Number(100)}), "start": Object({"character": Number(18), "line": Number(100)})}), "textDocument": Object({"uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts")})}) }
[DEBUG] lsp_method: textDocument/codeAction
[DEBUG] lsp_type: request
[DEBUG] lsp_outcome: error
[DEBUG] lsp_error_message: Request Canceled
[DEBUG]    0ms lsp_message_processing_time
[DEBUG] task InboundMessage(Request(Request { id: RequestId(I32(4)), method: "textDocument/codeAction", params: Object({"context": Object({"diagnostics": Array([])}), "range": Object({"end": Object({"character": Number(18), "line": Number(100)}), "start": Object({"character": Number(18), "line": Number(100)})}), "textDocument": Object({"uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts")})}) })) completed in 0ms
[DEBUG] > {"jsonrpc":"2.0","id":4,"error":{"code":-32001,"message":"Request Canceled"}}
[Error - 1:34:51 PM] Request textDocument/codeAction failed.
  Message: Request Canceled
  Code: -32001 
[DEBUG] < {"jsonrpc":"2.0","id":5,"method":"textDocument/hover","params":{"textDocument":{"uri":"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts"},"position":{"line":24,"character":5}}}
[DEBUG] Processing task "InboundMessage(Request(Request { id: RequestId(I32(5)), method: \"textDocument/hover\", params: Object({\"position\": Object({\"character\": Number(5), \"line\": Number(24)}), \"textDocument\": Object({\"uri\": String(\"file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts\")})}) }))"
[DEBUG] request received Request { id: RequestId(I32(5)), method: "textDocument/hover", params: Object({"position": Object({"character": Number(5), "line": Number(24)}), "textDocument": Object({"uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts")})}) }
[DEBUG] lsp_method: textDocument/hover
[DEBUG] lsp_type: request
[DEBUG] Successfully parsed the definitions for a target GraphQL source
[DEBUG] position_span: 378:378
[DEBUG] lsp_outcome: error
[DEBUG] lsp_error_message: get_schema: schema is missing (or not ready, yet) for the `default` project.
[DEBUG]    0ms lsp_message_processing_time
[DEBUG] task InboundMessage(Request(Request { id: RequestId(I32(5)), method: "textDocument/hover", params: Object({"position": Object({"character": Number(5), "line": Number(24)}), "textDocument": Object({"uri": String("file:///Users/alex/dev/statsig/console/client/components/console/pulse/useCreateScheduledCustomPulseQueryMutation.ts")})}) })) completed in 0ms
[DEBUG] > {"jsonrpc":"2.0","id":5,"error":{"code":-32001,"message":"get_schema: schema is missing (or not ready, yet) for the `default` project."}}
[Error - 1:34:52 PM] Request textDocument/hover failed.
  Message: get_schema: schema is missing (or not ready, yet) for the `default` project.
  Code: -32001