'Extension host terminated unexpectedly 3 times within the last 5 minutes.'

[axplus]

20230615, it still crash in vscode.

here're logs. only 'ocaml platform' extension enabled in vscode.

1. OCaml Platform Extension.log

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "--version"
 ]
}

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "--version"
 ]
}

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "--version"
 ]
}

external command (finished) {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "--version"
 ],
 "result": {
   "exitCode": 0,
   "stdout": "2.1.5\n",
   "stderr": ""
 }
}

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "var",
   "--global",
   "root"
 ]
}

external command (finished) {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "--version"
 ],
 "result": {
   "exitCode": 0,
   "stdout": "2.1.5\n",
   "stderr": ""
 }
}

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "var",
   "--global",
   "root"
 ]
}

external command (finished) {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "--version"
 ],
 "result": {
   "exitCode": 0,
   "stdout": "2.1.5\n",
   "stderr": ""
 }
}

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "var",
   "--global",
   "root"
 ]
}

external command (finished) {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "var",
   "--global",
   "root"
 ],
 "result": {
   "exitCode": 0,
   "stdout": "/Users/yijie/.opam\n",
   "stderr": ""
 }
}

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "switch",
   "show",
   "--root",
   "/Users/yijie/.opam"
 ]
}

external command (finished) {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "var",
   "--global",
   "root"
 ],
 "result": {
   "exitCode": 0,
   "stdout": "/Users/yijie/.opam\n",
   "stderr": ""
 }
}

external command (finished) {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "var",
   "--global",
   "root"
 ],
 "result": {
   "exitCode": 0,
   "stdout": "/Users/yijie/.opam\n",
   "stderr": ""
 }
}

external command (finished) {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "switch",
   "show",
   "--root",
   "/Users/yijie/.opam"
 ],
 "result": {
   "exitCode": 0,
   "stdout": "4.14.0\n",
   "stderr": ""
 }
}

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "switch",
   "show",
   "--root",
   "/Users/yijie/.opam"
 ]
}

external command (finished) {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "switch",
   "show",
   "--root",
   "/Users/yijie/.opam"
 ],
 "result": {
   "exitCode": 0,
   "stdout": "4.14.0\n",
   "stderr": ""
 }
}

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "exec",
   "--switch=4.14.0",
   "--set-switch",
   "--root",
   "/Users/yijie/.opam",
   "--",
   "ocamlc",
   "--version"
 ]
}

external command (finished) {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "exec",
   "--switch=4.14.0",
   "--set-switch",
   "--root",
   "/Users/yijie/.opam",
   "--",
   "ocamlc",
   "--version"
 ],
 "result": {
   "exitCode": 0,
   "stdout": "4.14.0\n",
   "stderr": ""
 }
}

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "exec",
   "--switch=4.14.0",
   "--set-switch",
   "--root",
   "/Users/yijie/.opam",
   "--",
   "ocamllsp",
   "--version"
 ]
}

external command (finished) {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "exec",
   "--switch=4.14.0",
   "--set-switch",
   "--root",
   "/Users/yijie/.opam",
   "--",
   "ocamllsp",
   "--version"
 ],
 "result": {
   "exitCode": 0,
   "stdout": "1.15.1-4.14\n",
   "stderr": ""
 }
}

external command {
 "bin": "/opt/homebrew/bin/opam",
 "args": [
   "exec",
   "--switch=4.14.0",
   "--set-switch",
   "--root",
   "/Users/yijie/.opam",
   "--",
   "ocamllsp"
 ]
}

2-OCaml Commands.log

$ /opt/homebrew/bin/opam --version
$ /opt/homebrew/bin/opam --version
$ /opt/homebrew/bin/opam --version
2.1.5
2.1.5
2.1.5

$ /opt/homebrew/bin/opam var --global root

$ /opt/homebrew/bin/opam var --global root

$ /opt/homebrew/bin/opam var --global root
/Users/yijie/.opam
/Users/yijie/.opam
/Users/yijie/.opam

$ /opt/homebrew/bin/opam switch show --root /Users/yijie/.opam


4.14.0

$ /opt/homebrew/bin/opam switch show --root /Users/yijie/.opam
4.14.0

$ /opt/homebrew/bin/opam exec --switch=4.14.0 --set-switch --root /Users/yijie/.opam -- ocamlc --version
4.14.0

$ /opt/homebrew/bin/opam exec --switch=4.14.0 --set-switch --root /Users/yijie/.opam -- ocamllsp --version
1.15.1-4.14

3-OCaml Language Server.log:

[Trace - 06:47:00] Sending request 'initialize - (0)'.
Params: {
    "processId": 15688,
    "clientInfo": {
        "name": "Visual Studio Code",
        "version": "1.79.1"
    },
    "locale": "zh-cn",
    "rootPath": "/Users/yijie/workspace-003/ocaml-playground/xxx",
    "rootUri": "file:///Users/yijie/workspace-003/ocaml-playground/xxx",
    "capabilities": {
        "workspace": {
            "applyEdit": true,
            "workspaceEdit": {
                "documentChanges": true,
                "resourceOperations": [
                    "create",
                    "rename",
                    "delete"
                ],
                "failureHandling": "textOnlyTransactional",
                "normalizesLineEndings": true,
                "changeAnnotationSupport": {
                    "groupsOnLabel": true
                }
            },
            "configuration": true,
            "didChangeWatchedFiles": {
                "dynamicRegistration": true,
                "relativePatternSupport": 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
                    ]
                },
                "resolveSupport": {
                    "properties": [
                        "location.range"
                    ]
                }
            },
            "codeLens": {
                "refreshSupport": true
            },
            "executeCommand": {
                "dynamicRegistration": true
            },
            "didChangeConfiguration": {
                "dynamicRegistration": true
            },
            "workspaceFolders": true,
            "semanticTokens": {
                "refreshSupport": true
            },
            "fileOperations": {
                "dynamicRegistration": true,
                "didCreate": true,
                "didRename": true,
                "didDelete": true,
                "willCreate": true,
                "willRename": true,
                "willDelete": true
            },
            "inlineValue": {
                "refreshSupport": true
            },
            "inlayHint": {
                "refreshSupport": true
            },
            "diagnostics": {
                "refreshSupport": 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
                        ]
                    },
                    "labelDetailsSupport": true
                },
                "insertTextMode": 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
                    ]
                },
                "completionList": {
                    "itemDefaults": [
                        "commitCharacters",
                        "editRange",
                        "insertTextFormat",
                        "insertTextMode"
                    ]
                }
            },
            "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,
                "foldingRangeKind": {
                    "valueSet": [
                        "comment",
                        "imports",
                        "region"
                    ]
                },
                "foldingRange": {
                    "collapsedText": false
                }
            },
            "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",
                    "decorator"
                ],
                "tokenModifiers": [
                    "declaration",
                    "definition",
                    "readonly",
                    "static",
                    "deprecated",
                    "abstract",
                    "async",
                    "modification",
                    "documentation",
                    "defaultLibrary"
                ],
                "formats": [
                    "relative"
                ],
                "requests": {
                    "range": true,
                    "full": {
                        "delta": true
                    }
                },
                "multilineTokenSupport": false,
                "overlappingTokenSupport": false,
                "serverCancelSupport": true,
                "augmentsSyntaxTokens": true
            },
            "linkedEditingRange": {
                "dynamicRegistration": true
            },
            "typeHierarchy": {
                "dynamicRegistration": true
            },
            "inlineValue": {
                "dynamicRegistration": true
            },
            "inlayHint": {
                "dynamicRegistration": true,
                "resolveSupport": {
                    "properties": [
                        "tooltip",
                        "textEdits",
                        "label.tooltip",
                        "label.location",
                        "label.command"
                    ]
                }
            },
            "diagnostic": {
                "dynamicRegistration": true,
                "relatedDocumentSupport": false
            }
        },
        "window": {
            "showMessage": {
                "messageActionItem": {
                    "additionalPropertiesSupport": true
                }
            },
            "showDocument": {
                "support": true
            },
            "workDoneProgress": true
        },
        "general": {
            "staleRequestSupport": {
                "cancel": true,
                "retryOnContentModified": [
                    "textDocument/semanticTokens/full",
                    "textDocument/semanticTokens/range",
                    "textDocument/semanticTokens/full/delta"
                ]
            },
            "regularExpressions": {
                "engine": "ECMAScript",
                "version": "ES2020"
            },
            "markdown": {
                "parser": "marked",
                "version": "1.1.0"
            },
            "positionEncodings": [
                "utf-16"
            ]
        },
        "notebookDocument": {
            "synchronization": {
                "dynamicRegistration": true,
                "executionSummarySupport": true
            }
        },
        "experimental": {
            "jumpToNextHole": true
        }
    },
    "trace": "verbose",
    "workspaceFolders": [
        {
            "uri": "file:///Users/yijie/workspace-003/ocaml-playground/xxx",
            "name": "xxx"
        }
    ]
}


[Trace - 06:47:00] Received notification 'window/logMessage'.
Params: {
    "message": "failed to poll dune registry. Unix.Unix_error(Unix.ENOENT, \"stat\", \"/Users/yijie/.local/share/dune/rpc\")",
    "type": 2
}


[Warn  - 06:47:00] failed to poll dune registry. Unix.Unix_error(Unix.ENOENT, "stat", "/Users/yijie/.local/share/dune/rpc")
[Trace - 06:47:00] Received response 'initialize - (0)' in 78ms.
Result: {
    "capabilities": {
        "codeActionProvider": {
            "codeActionKinds": [
                "quickfix",
                "refactor.inline",
                "construct",
                "destruct",
                "inferred_intf",
                "put module name in identifiers",
                "remove module name from identifiers",
                "type-annotate"
            ]
        },
        "codeLensProvider": {
            "resolveProvider": false
        },
        "completionProvider": {
            "resolveProvider": true,
            "triggerCharacters": [
                ".",
                "#"
            ]
        },
        "declarationProvider": true,
        "definitionProvider": true,
        "documentFormattingProvider": true,
        "documentHighlightProvider": true,
        "documentSymbolProvider": true,
        "executeCommandProvider": {
            "commands": [
                "ocamllsp/view-metrics",
                "ocamllsp/open-related-source",
                "ocamllsp/show-document-text",
                "ocamllsp/show-merlin-config",
                "dune/promote"
            ]
        },
        "experimental": {
            "ocamllsp": {
                "interfaceSpecificLangId": true,
                "handleSwitchImplIntf": true,
                "handleInferIntf": true,
                "handleTypedHoles": true,
                "handleWrappingAstNode": true,
                "diagnostic_promotions": true,
                "handleHoverExtended": true
            }
        },
        "foldingRangeProvider": true,
        "hoverProvider": true,
        "positionEncoding": "utf-16",
        "referencesProvider": true,
        "renameProvider": {
            "prepareProvider": true
        },
        "selectionRangeProvider": true,
        "semanticTokensProvider": {
            "full": {
                "delta": true
            },
            "legend": {
                "tokenModifiers": [
                    "declaration",
                    "definition",
                    "readonly",
                    "static",
                    "deprecated",
                    "abstract",
                    "async",
                    "modification",
                    "documentation",
                    "defaultLibrary"
                ],
                "tokenTypes": [
                    "namespace",
                    "type",
                    "class",
                    "enum",
                    "interface",
                    "struct",
                    "typeParameter",
                    "parameter",
                    "variable",
                    "property",
                    "enumMember",
                    "event",
                    "function",
                    "method",
                    "macro",
                    "keyword",
                    "modifier",
                    "comment",
                    "string",
                    "number",
                    "regexp",
                    "operator",
                    "decorator"
                ]
            }
        },
        "signatureHelpProvider": {
            "triggerCharacters": [
                " ",
                "~",
                "?",
                ":",
                "("
            ]
        },
        "textDocumentSync": {
            "change": 2,
            "openClose": true,
            "save": {
                "includeText": false
            },
            "willSave": false,
            "willSaveWaitUntil": false
        },
        "typeDefinitionProvider": true,
        "workspace": {
            "workspaceFolders": {
                "changeNotifications": true,
                "supported": true
            }
        },
        "workspaceSymbolProvider": true
    },
    "serverInfo": {
        "name": "ocamllsp",
        "version": "1.15.1-4.14"
    }
}


[Trace - 06:47:00] Sending notification 'initialized'.
Params: {}


[Trace - 06:47:00] Received request 'client/registerCapability - (1)'.
Params: {
    "registrations": [
        {
            "id": "ocamllsp-cram-dune-files/textDocument/didOpen",
            "method": "textDocument/didOpen",
            "registerOptions": {
                "documentSelector": [
                    [
                        "DocumentFilter",
                        {
                            "language": "cram",
                            "scheme": null,
                            "pattern": null
                        }
                    ],
                    [
                        "DocumentFilter",
                        {
                            "language": "dune",
                            "scheme": null,
                            "pattern": null
                        }
                    ],
                    [
                        "DocumentFilter",
                        {
                            "language": "dune-project",
                            "scheme": null,
                            "pattern": null
                        }
                    ],
                    [
                        "DocumentFilter",
                        {
                            "language": "dune-workspace",
                            "scheme": null,
                            "pattern": null
                        }
                    ]
                ]
            }
        },
        {
            "id": "ocamllsp-cram-dune-files/textDocument/didClose",
            "method": "textDocument/didClose",
            "registerOptions": {
                "documentSelector": [
                    [
                        "DocumentFilter",
                        {
                            "language": "cram",
                            "scheme": null,
                            "pattern": null
                        }
                    ],
                    [
                        "DocumentFilter",
                        {
                            "language": "dune",
                            "scheme": null,
                            "pattern": null
                        }
                    ],
                    [
                        "DocumentFilter",
                        {
                            "language": "dune-project",
                            "scheme": null,
                            "pattern": null
                        }
                    ],
                    [
                        "DocumentFilter",
                        {
                            "language": "dune-workspace",
                            "scheme": null,
                            "pattern": null
                        }
                    ]
                ]
            }
        }
    ]
}


[Trace - 06:47:00] Sending response 'client/registerCapability - (1)'. Processing request took 1ms
No result returned.

[ozanmakes]

Duplicate of #1168

Do you have GitHub copilot installed?

[axplus]

No, I tested without any other extensions.

[axplus]

The key problem is that I can't get any log about the error.