MicroTransactionsMatterToo
commented
1 year ago Got some more information. The segmentation fault occurs when using the TCP Server mode as well. I ended up having to use it because I couldn't find another way to debug the communication between the editor and the language server. I've attached the asy LSP output and the data that was going over the TCP socket. I'm not sure how to debug this using the normal stdio model, but I think it's caused by a bug somewhere in the parsing.
Socket TcpServer 127.0.0.1 3040 start.
New client 127.0.0.1 connect.
runtime: Stack overflow or segmentation fault: rerun with -nothreads
[1] 15942 IOT instruction (core dumped) /usr/bin/asy -vvv -lsp -lspport=3040Content-Length: 4261
{
"id": 1,
"params": {
"rootUri": null,
"initializationOptions": {},
"capabilities": {
"workspace": {
"workspaceEdit": {
"failureHandling": "abort",
"documentChanges": true
},
"didChangeConfiguration": {
"dynamicRegistration": true
},
"executeCommand": {},
"applyEdit": true,
"semanticTokens": {
"refreshSupport": true
},
"configuration": true,
"symbol": {
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"diagnostics": {
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"codeLens": {
"refreshSupport": true
},
"workspaceFolders": true,
"inlayHint": {
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},
"textDocument": {
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"completionList": {
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"completionItem": {
"labelDetailsSupport": true,
"documentationFormat": [
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],
"insertTextModeSupport": {
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},
"resolveSupport": {
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"insertReplaceSupport": true,
"tagSupport": {
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}
},
"insertTextMode": 2
},
"typeHierarchy": {
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"implementation": {
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"linkSupport": true
},
"typeDefinition": {
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},
"documentHighlight": {
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"selectionRange": {
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"publishDiagnostics": {
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"relatedInformation": true,
"codeDescriptionSupport": true,
"tagSupport": {
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"documentLink": {
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"tooltipSupport": true
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"formatting": {
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"inlayHint": {
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"resolveSupport": {
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}
},
"signatureHelp": {
"dynamicRegistration": true,
"contextSupport": true,
"signatureInformation": {
"parameterInformation": {
"labelOffsetSupport": true
},
"activeParameterSupport": true,
"documentationFormat": [
"markdown",
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}
},
"diagnostic": {
"dynamicRegistration": true,
"relatedDocumentSupport": true
},
"semanticTokens": {
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"relative"
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"augmentsSyntaxTokens": true,
"tokenModifiers": [
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"async",
"declaration",
"documentation",
"readonly",
"static",
"modification",
"definition",
"defaultLibrary",
"deprecated"
],
"requests": {
"range": true,
"full": {
"delta": true
}
},
"tokenTypes": [
"struct",
"decorator",
"number",
"enum",
"namespace",
"class",
"type",
"string",
"method",
"event",
"interface",
"property",
"operator",
"comment",
"enumMember",
"modifier",
"function",
"typeParameter",
"macro",
"variable",
"keyword",
"parameter",
"regexp"
],
"dynamicRegistration": true,
"overlappingTokenSupport": false,
"multilineTokenSupport": true
},
"declaration": {
"dynamicRegistration": true,
"linkSupport": true
},
"callHierarchy": {
"dynamicRegistration": true
},
"references": {
"dynamicRegistration": true
},
"colorProvider": {
"dynamicRegistration": true
},
"rename": {
"prepareSupport": true,
"dynamicRegistration": true,
"prepareSupportDefaultBehavior": 1
},
"documentSymbol": {
"symbolKind": {
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},
"dynamicRegistration": true,
"hierarchicalDocumentSymbolSupport": true,
"tagSupport": {
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}
},
"rangeFormatting": {
"dynamicRegistration": true
},
"definition": {
"dynamicRegistration": true,
"linkSupport": true
},
"codeLens": {
"dynamicRegistration": true
},
"synchronization": {
"dynamicRegistration": true,
"willSaveWaitUntil": true,
"willSave": true,
"didSave": true
},
"codeAction": {
"dataSupport": true,
"dynamicRegistration": true,
"isPreferredSupport": true,
"resolveSupport": {
"properties": [
"edit"
]
},
"codeActionLiteralSupport": {
"codeActionKind": {
"valueSet": [
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"refactor",
"refactor.extract",
"refactor.inline",
"refactor.rewrite",
"source.fixAll",
"source.organizeImports"
]
}
}
},
"hover": {
"dynamicRegistration": true,
"contentFormat": [
"markdown",
"plaintext"
]
}
},
"general": {
"regularExpressions": {
"engine": "ECMAScript"
},
"markdown": {
"version": "3.2.2",
"parser": "Python-Markdown"
}
},
"window": {
"workDoneProgress": true,
"showDocument": {
"support": true
},
"showMessage": {
"messageActionItem": {
"additionalPropertiesSupport": true
}
}
}
},
"clientInfo": {
"version": "1.25.0",
"name": "Sublime Text LSP"
},
"rootPath": null,
"workspaceFolders": null,
"processId": 16463
},
"jsonrpc": "2.0",
"method": "initialize"
}
johncbowman
jamievlin
The language server crashes with a segfault when I try to use it from within Emacs, or any other editor. Executing
asy -lspfrom the terminal works correctly, but when I try to actually use it, it always segfaults. I haven't been able to figure out why. I'm certain that LSP is enabled. I haven't been able to replicate the issue outside of an editor. As best I can tell, it's not the lack of a TTY, so I'm kind of stumped.