Flowise [BUG] 无法计算令牌数量，回退到近似计数错误：未知模型

vcudknz3 于 6个月前发布在其他

关注(0)|答案(3)|浏览(65)

我尝试使用ChatGooglePalm与models/chat-bison-001(默认)一起使用，但出现了以下错误：

flowise_1  |     at getEncodingNameForModel (/usr/src/packages/node_modules/js-tiktoken/dist/lite.cjs:217:13)
flowise_1  |     at encodingForModel (/usr/src/packages/node_modules/langchain/dist/util/tiktoken.cjs:24:59)
flowise_1  |     at ChatGooglePaLM.getNumTokens (/usr/src/packages/node_modules/langchain/dist/base_language/index.cjs:96:75)
flowise_1  |     at MapReduceDocumentsChain._call (/usr/src/packages/node_modules/langchain/dist/chains/combine_docs_chain.cjs:180:77)
flowise_1  |     at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
flowise_1  |     at async MapReduceDocumentsChain.call (/usr/src/packages/node_modules/langchain/dist/chains/base.cjs:104:28)
flowise_1  |     at async ConversationalRetrievalQAChain._call (/usr/src/packages/node_modules/langchain/dist/chains/conversational_retrieval_chain.cjs:146:24)
flowise_1  |     at async ConversationalRetrievalQAChain.call (/usr/src/packages/node_modules/langchain/dist/chains/base.cjs:104:28)
flowise_1  |     at async ConversationalRetrievalQAChain_Chains.run (/usr/src/packages/packages/components/dist/nodes/chains/ConversationalRetrievalQAChain/ConversationalRetrievalQAChain.js:175:25)
flowise_1  |     at async App.processPrediction (/usr/src/packages/packages/server/dist/index.js:840:19)
==flowise_1  | 2023-09-20 13:10:17 [ERROR]: [server]: Error: Cannot read properties of undefined (reading 'text')
flowise_1  | TypeError: Cannot read properties of undefined (reading 'text')
flowise_1  |     at NoOpOutputParser.parseResult (/usr/src/packages/node_modules/langchain/dist/schema/output_parser.cjs:47:42)
flowise_1  |     at NoOpOutputParser.parseResultWithPrompt (/usr/src/packages/node_modules/langchain/dist/schema/output_parser.cjs:20:21)
flowise_1  |     at LLMChain._getFinalOutput (/usr/src/packages/node_modules/langchain/dist/chains/llm_chain.cjs:96:55)
flowise_1  |     at LLMChain._call (/usr/src/packages/node_modules/langchain/dist/chains/llm_chain.cjs:126:42)
flowise_1  |     at async LLMChain.call (/usr/src/packages/node_modules/langchain/dist/chains/base.cjs:104:28)
flowise_1  |     at async StuffDocumentsChain._call (/usr/src/packages/node_modules/langchain/dist/chains/combine_docs_chain.cjs:62:24)
flowise_1  |     at async StuffDocumentsChain.call (/usr/src/packages/node_modules/langchain/dist/chains/base.cjs:104:28)
flowise_1  |     at async MapReduceDocumentsChain._call (/usr/src/packages/node_modules/langchain/dist/chains/combine_docs_chain.cjs:210:24)
flowise_1  |     at async MapReduceDocumentsChain.call (/usr/src/packages/node_modules/langchain/dist/chains/base.cjs:104:28)
flowise_1  |     at async ConversationalRetrievalQAChain._call (/usr/src/packages/node_modules/langchain/dist/chains/conversational_retrieval_chain.cjs:146:24)

Flowise

来源：https://github.com/FlowiseAI/Flowise/issues/955

3条答案

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huwehgph1#

嗯，也许PaLM有一些设置问题。这里有一个关于如何在Flowise上使用PaLM的教程 - https://youtu.be/CfpZ_xZG3bM?si=jeoPF6KtT42mvjtK

赞(0）回复(0）举报 6个月前

1zmg4dgp2#

可能PaLM有一些设置问题。这里有一个关于如何在Flowise上使用PaLM的教程 - https://youtu.be/CfpZ_xZG3bM?si=jeoPF6KtT42mvjtK
您的剪辑没有使用Conversational Retrieval QA Chain,也没有使用ChatGooglePaLM

赞(0）回复(0）举报 6个月前

bz4sfanl3#

GooglePaLM在models/text-bison-001上运行正常，但在models/chat-bison-001上无法运行。

赞(0）回复(0）举报 6个月前