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fix(core): Improve model sub-nodes error handling (#11418)

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This commit is contained in:
Eugene
2024-11-08 10:17:11 +01:00
committed by GitHub
parent b496bf3147
commit 57467d0285
24 changed files with 310 additions and 56 deletions
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29
packages/@n8n/nodes-langchain/nodes/llms/LMChatOpenAi/LmChatOpenAi.node.ts
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@@ -1,19 +1,18 @@
/* eslint-disable n8n-nodes-base/node-dirname-against-convention */
import { ChatOpenAI, type ClientOptions } from '@langchain/openai';
import {
NodeConnectionType,
type INodeType,
type INodeTypeDescription,
type ISupplyDataFunctions,
type SupplyData,
type JsonObject,
NodeApiError,
} from 'n8n-workflow';
import { ChatOpenAI, type ClientOptions } from '@langchain/openai';
import { getConnectionHintNoticeField } from '../../../utils/sharedFields';
import { openAiFailedAttemptHandler } from '../../vendors/OpenAi/helpers/error-handling';
import { makeN8nLlmFailedAttemptHandler } from '../n8nLlmFailedAttemptHandler';
import { N8nLlmTracing } from '../N8nLlmTracing';
import { RateLimitError } from 'openai';
import { getCustomErrorMessage } from '../../vendors/OpenAi/helpers/error-handling';
export class LmChatOpenAi implements INodeType {
description: INodeTypeDescription = {
@@ -276,25 +275,7 @@ export class LmChatOpenAi implements INodeType {
response_format: { type: options.responseFormat },
}
: undefined,
onFailedAttempt: (error: any) => {
// If the error is a rate limit error, we want to handle it differently
// because OpenAI has multiple different rate limit errors
if (error instanceof RateLimitError) {
const errorCode = error?.code;
if (errorCode) {
const customErrorMessage = getCustomErrorMessage(errorCode);
const apiError = new NodeApiError(this.getNode(), error as unknown as JsonObject);
if (customErrorMessage) {
apiError.message = customErrorMessage;
}
throw apiError;
}
}
throw error;
},
onFailedAttempt: makeN8nLlmFailedAttemptHandler(this, openAiFailedAttemptHandler),
});
return {