{"record":{"id":"cf1be1a12e9ca5c2","repo":"HKUDS/nanobot","slug":"unknown-content","errorCode":null,"errorMessage":"Unknown content","messagePattern":"Unknown content","errorType":"validation","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"nanobot/agent/tools/filesystem.py","lineNumber":592,"sourceCode":"    @property\n    def name(self) -> str:\n        return \"write_file\"\n\n    @property\n    def description(self) -> str:\n        return (\n            \"Create a new file or intentionally replace an entire file with \"\n            \"the provided content. Overwrites existing files and creates parent \"\n            \"directories as needed. For code changes or partial edits, prefer \"\n            \"apply_patch; use edit_file only for small exact replacements.\"\n        )\n\n    async def execute(self, path: str | None = None, content: str | None = None, **kwargs: Any) -> str:\n        try:\n            if not path:\n                raise ValueError(\"Unknown path\")\n            if content is None:\n                raise ValueError(\"Unknown content\")\n            fp = self._resolve_write(path)\n            fp.parent.mkdir(parents=True, exist_ok=True)\n            fp.write_text(content, encoding=\"utf-8\")\n            self._file_states.record_write(fp)\n            return f\"Successfully wrote {len(content)} characters to {fp}\"\n        except PermissionError as e:\n            return ToolResult.error(f\"Error: {e}\")\n        except Exception as e:\n            return ToolResult.error(f\"Error writing file: {e}\")\n\n\n# ---------------------------------------------------------------------------\n# edit_file\n# ---------------------------------------------------------------------------\n\n_QUOTE_TABLE = str.maketrans({\n    \"\\u2018\": \"'\", \"\\u2019\": \"'\",  # curly single → straight\n    \"\\u201c\": '\"', \"\\u201d\": '\"',  # curly double → straight","sourceCodeStart":574,"sourceCodeEnd":610,"githubUrl":"https://github.com/HKUDS/nanobot/blob/42f37dc4c0e409eac7818a82d165c5f2757bc075/nanobot/agent/tools/filesystem.py#L574-L610","documentation":"Error \"Unknown content\" thrown in HKUDS/nanobot.","triggerScenarios":"Thrown at nanobot/agent/tools/filesystem.py:592 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"42f37dc4c0e409eac7818a82d165c5f2757bc075","analyzedAt":"2026-08-26T00:18:52.276Z","schemaVersion":2},"datasetVersion":"2026-08-26T04:18:47.238Z"}