law_knowledge.insert_knowledge( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'insert_knowledge' #203
Comments
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是不是我的数据库没有创建成功 |
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能麻烦提供下更详细的情况吗，比如运行的代码、知识库和store的yaml配置文件等。 |
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谢谢
这是我的数据库所在目录
这是我account_case_chroma_store.yaml
name: 'account_case_chroma_store'
description: '保存了证监会指出审计错误案例，以文本向量形式存储'
persist_path: '../../DB/A_1101_chroma_store.db'
embedding_model: 'dashscope_embedding'
similarity_top_k: 100
metadata:
type: 'STORE'
module: 'agentuniverse.agent.action.knowledge.store.chroma_store'
class: 'ChromaStore'
这是我account_case_sqlite_store.yaml
name: 'account_case_sqlite_store'
description: '保存了证监会指出审计错误，以文本形式存储'
db_path: '../../DB/account_case.sqlite3'
k1: 1.5
b: 0.75
keyword_extractor: 'jieba_keyword_extractor'
similarity_top_k: 10
metadata:
type: 'STORE'
module: 'agentuniverse.agent.action.knowledge.store.sqlite_store'
class: 'SQLiteStore'
这是我account_rule_knowledge.yaml
name: "account_case_knowledge"
description: "关于中国企业会计准则以及会计监督检查案例"
stores:
- "account_case_chroma_store"
- "account_case_sqlite_store"
query_paraphrasers:
- "custom_query_keyword_extractor"
insert_processors:
- "recursive_character_text_splitter"
rag_router: "nlu_rag_router"
post_processors:
- "dashscope_reranker"
readers:
pdf: "default_pdf_reader"
metadata:
type: 'KNOWLEDGE'
module: 'sample_standard_app.app.core.knowledge.account_rule_knowledge'
class: 'LawKnowledge'
这是py 文件
# !/usr/bin/env python3
# -*- coding:utf-8 -*-
from typing import List, Any
# @time : 2024/8/14 15:54
# @author : fanen.lhy
# @Email : ***@***.***
# @filename: law_knowledge.py
import json
from agentuniverse.agent.action.knowledge.knowledge import Knowledge
from agentuniverse.agent.action.knowledge.store.document import Document
class LawKnowledge(Knowledge):
def to_llm(self, retrieved_docs: List[Document]) -> Any:
retrieved_texts = [json.dumps({
"text": doc.text,
"from": doc.metadata["file_name"]
},ensure_ascii=False) for doc in retrieved_docs]
return '\n=========================================\n'.join(
retrieved_texts)
可是当我插入数据时
from agentuniverse.base.agentuniverse import AgentUniverse
from agentuniverse.agent.action.knowledge.knowledge_manager import KnowledgeManager
if __name__ == '__main__':
AgentUniverse().start(config_path='config/config.toml', core_mode=True)
civil_store_list = ["account_case_chroma_store", "account_case_sqlite_store"]
law_knowledge = KnowledgeManager().get_instance_obj("account_rule_knowledge")
law_knowledge.insert_knowledge(
source_path=r"D:\myvitual\app\resources\111p.pdf",
stores=civil_store_list
)
提示错误 AttributeError: 'NoneType' object has no attribute 'insert_knowledge
…------------------ 原始邮件 ------------------
发件人: "antgroup/agentUniverse" ***@***.***>;
发送时间: 2024年12月2日(星期一) 下午2:36
***@***.***>;
***@***.******@***.***>;
主题: Re: [antgroup/agentUniverse] law_knowledge.insert_knowledge( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'insert_knowledge' (Issue #203)
能麻烦提供下更详细的情况吗，比如运行的代码、知识库和store的yaml配置文件等。
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|
|
你的knowledge的name是account_case_knowledge，但是你get的是account_rule_knowledge。 KnowledgeManager().get_instance_obj("account_rule_knowledge") |
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OK了，不过有个小 BUG
agentuniverse.agent.action.knowledge.knowledge:insert_knowledge:159 | Exception occurred in knowledge insert: Embedding dimension 1536 does not match collection dimensionality 384
这种错误 如何避免
…------------------ 原始邮件 ------------------
发件人: "antgroup/agentUniverse" ***@***.***>;
发送时间: 2024年12月2日(星期一) 下午5:21
***@***.***>;
***@***.******@***.***>;
主题: Re: [antgroup/agentUniverse] law_knowledge.insert_knowledge( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'insert_knowledge' (Issue #203)
你的knowledge的name是account_case_knowledge，但是你get的是account_rule_knowledge。
KnowledgeManager().get_instance_obj("account_rule_knowledge")
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|
看上去像是chroma对应的数据库原本已经存了一个384维的向量，然后你现在配的dashscope生成的向量是1536维的所以存不进去。'../../DB/A_1101_chroma_store.db'确认下这个db是不是新创建的，不是的话可以删了重跑。chromadb的collection会在第一个向量插入后固定维度 |
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