{"record":{"id":"2fb89f572247a72a","repo":"run-llama/llama_index","slug":"missing-query-bundle-in-extra-info-2fb89f","errorCode":null,"errorMessage":"Missing query bundle in extra info.","messagePattern":"Missing query bundle in extra info\\.","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"llama-index-core/llama_index/core/postprocessor/sbert_rerank.py","lineNumber":68,"sourceCode":"        )\n        self._model = CrossEncoder(\n            model,\n            max_length=DEFAULT_SENTENCE_TRANSFORMER_MAX_LENGTH,\n            device=device,\n            trust_remote_code=trust_remote_code,\n        )\n\n    @classmethod\n    def class_name(cls) -> str:\n        return \"SentenceTransformerRerank\"\n\n    def _postprocess_nodes(\n        self,\n        nodes: List[NodeWithScore],\n        query_bundle: Optional[QueryBundle] = None,\n    ) -> List[NodeWithScore]:\n        if query_bundle is None:\n            raise ValueError(\"Missing query bundle in extra info.\")\n        if len(nodes) == 0:\n            return []\n\n        query_and_nodes = [\n            (\n                query_bundle.query_str,\n                node.node.get_content(metadata_mode=MetadataMode.EMBED),\n            )\n            for node in nodes\n        ]\n\n        with self.callback_manager.event(\n            CBEventType.RERANKING,\n            payload={\n                EventPayload.NODES: nodes,\n                EventPayload.MODEL_NAME: self.model,\n                EventPayload.QUERY_STR: query_bundle.query_str,\n                EventPayload.TOP_K: self.top_n,","sourceCodeStart":50,"sourceCodeEnd":86,"githubUrl":"https://github.com/run-llama/llama_index/blob/afd0fef371831f9bda13e5af7167cf4e981278ab/llama-index-core/llama_index/core/postprocessor/sbert_rerank.py#L50-L86","documentation":"Error \"Missing query bundle in extra info.\" thrown in run-llama/llama_index.","triggerScenarios":"Thrown at llama-index-core/llama_index/core/postprocessor/sbert_rerank.py:68 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Include the query bundle in extra info for SentenceTransformerRerank.","Call the reranker via a query engine so the query bundle is attached."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"afd0fef371831f9bda13e5af7167cf4e981278ab","analyzedAt":"2026-08-15T05:42:58.429Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}