{"record":{"id":"5db6f77c470da6d8","repo":"oraios/serena","slug":"no-symbol-with-name-name-path-found-in-file-rel","errorCode":null,"errorMessage":"No symbol with name {name_path} found in file {relative_file_path}","messagePattern":"No symbol with name (.+?) found in file (.+?)","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"src/serena/code_editor.py","lineNumber":458,"sourceCode":"\n        def insert_text_at_position(self, pos: PositionInFile, text: str) -> None:\n            self._content, _, _ = TextUtils.insert_text_at_position(self._content, pos.line, pos.col, text)\n\n    @contextmanager\n    def _open_file_context(self, relative_path: str) -> Iterator[\"CodeEditor.EditedFile\"]:\n        yield self.EditedFile(relative_path, self._project)\n\n    def _save_edited_file(self, edited_file: \"CodeEditor.EditedFile\") -> None:\n        super()._save_edited_file(edited_file)\n        with JetBrainsPluginClient.from_project(self._project) as client:\n            client.refresh_file(edited_file.relative_path)\n\n    def _find_unique_symbol(self, name_path: str, relative_file_path: str) -> JetBrainsSymbol:\n        with JetBrainsPluginClient.from_project(self._project) as client:\n            result = client.find_symbol(name_path, relative_path=relative_file_path, include_body=False, depth=0, include_location=True)\n            symbols = result[\"symbols\"]\n            if not symbols:\n                raise ValueError(f\"No symbol with name {name_path} found in file {relative_file_path}\")\n            if len(symbols) > 1:\n                raise ValueError(\n                    f\"Found multiple {len(symbols)} symbols with name {name_path} in file {relative_file_path}: \"\n                    + json.dumps(symbols, indent=2)\n                )\n            return JetBrainsSymbol(symbols[0], self._project)\n\n    def rename_symbol(\n        self,\n        name_path: str | None,\n        relative_path: str,\n        new_name: str,\n        rename_in_comments: bool = False,\n        rename_in_text_occurrences: bool = False,\n    ) -> str:\n        \"\"\"\n        Renames a code symbol, file, or directory throughout the codebase.\n","sourceCodeStart":440,"sourceCodeEnd":476,"githubUrl":"https://github.com/oraios/serena/blob/7fcbca7e62555ec2287ddb2f083caee805848ea6/src/serena/code_editor.py#L440-L476","documentation":"_find_unique_symbol queries the JetBrains plugin client for symbols matching name_path within relative_file_path. If the result contains no symbols, ValueError is raised because the rename/lookup target simply does not exist in that file.","triggerScenarios":"Calling rename_symbol (or anything calling _find_unique_symbol) with a name_path that does not exist in the given relative file — wrong file path, wrong symbol name, or symbol outside that file.","commonSituations":"Typos in name_path or relative_path; file moved/renamed since the path was captured; symbol defined in a different file than assumed; case-sensitivity mismatch in name_path segments.","solutions":["Verify the file path is correct and the symbol is actually defined there","Use find_symbol without the file restriction to locate where the symbol lives","Check exact spelling and casing of name_path segments (e.g. 'Class.method')","Ensure the JetBrains plugin is running and the project is indexed"],"exampleFix":"// before\neditor.rename_symbol(\"foo\", \"src/wrong.py\", \"bar\")  # not in wrong.py\n// after\neditor.rename_symbol(\"foo\", \"src/correct.py\", \"bar\")","handlingStrategy":"validation","validationCode":"from pathlib import Path\nfile = project_root / rel_path\nassert file.is_file(), f\"Missing file: {rel_path}\"\n# locate the symbol repo-wide first\nresult = client.find_symbol(name_path, include_body=False)\nassert result[\"symbols\"], f\"Symbol {name_path} not found anywhere\"","typeGuard":null,"tryCatchPattern":"try:\n    editor.rename_symbol(name_path, rel_path, new_name)\nexcept ValueError as e:\n    if str(e).startswith(\"No symbol with name\"):\n        loc = find_symbol_repo_wide(name_path)\n        editor.rename_symbol(name_path, loc.relative_path, new_name)\n    else:\n        raise","preventionTips":["Validate relative_path exists before renaming","Run repo-wide find_symbol first to confirm where the symbol lives","Match name_path spelling/casing exactly"],"tags":["symbol-not-found","jetbrains","rename"],"backgroundTag":"symbol-not-found","analyzedSha":"7fcbca7e62555ec2287ddb2f083caee805848ea6","analyzedAt":"2026-08-29T00:04:09.619Z","schemaVersion":2},"datasetVersion":"2026-08-29T02:17:18.158Z"}