fix(core): Improve axios error handling in nodes (#5891)

packages/core/package.json

@@ -39,6 +39,7 @@
     "@types/crypto-js": "^4.0.1",
     "@types/express": "^4.17.6",
     "@types/lodash.get": "^4.4.6",
+    "@types/lodash.pick": "^4.4.7",
     "@types/mime-types": "^2.1.0",
     "@types/request-promise-native": "~1.0.15",
     "@types/uuid": "^8.3.2"
@@ -54,6 +55,7 @@
     "flatted": "^3.2.4",
     "form-data": "^4.0.0",
     "lodash.get": "^4.4.2",
+    "lodash.pick": "^4.4.0",
     "mime-types": "^2.1.27",
     "n8n-workflow": "workspace:*",
     "oauth-1.0a": "^2.2.6",

packages/core/src/NodeExecuteFunctions.ts

@@ -75,6 +75,7 @@ import {
 	ExpressionError,
 } from 'n8n-workflow';
 
+import pick from 'lodash.pick';
 import { Agent } from 'https';
 import { IncomingMessage } from 'http';
 import { stringify } from 'qs';
@@ -676,23 +677,12 @@ async function proxyRequestToAxios(
 			return body;
 		}
 	} catch (error) {
-		const { request, response, isAxiosError, toJSON, config, ...errorData } = error;
+		const { config, response } = error;
-		if (configObject.simple === false && response) {
-			if (configObject.resolveWithFullResponse) {
-				return {
-					body: response.data,
-					headers: response.headers,
-					statusCode: response.status,
-					statusMessage: response.statusText,
-				};
-			} else {
-				return response.data;
-			}
-		}
 
 		// Axios hydrates the original error with more data. We extract them.
 		// https://github.com/axios/axios/blob/master/lib/core/enhanceError.js
 		// Note: `code` is ignored as it's an expected part of the errorData.
+		if (error.isAxiosError) {
 			if (response) {
 				Logger.debug('Request proxied to Axios failed', { status: response.status });
 				let responseData = response.data;
@@ -702,23 +692,31 @@ async function proxyRequestToAxios(
 						buffer.toString('utf-8'),
 					);
 				}
-			error.message = `${response.status as number} - ${JSON.stringify(responseData)}`;
+
+				if (configObject.simple === false) {
+					if (configObject.resolveWithFullResponse) {
+						return {
+							body: responseData,
+							headers: response.headers,
+							statusCode: response.status,
+							statusMessage: response.statusText,
+						};
+					} else {
+						return responseData;
+					}
 				}
 
-		error.cause = errorData;
+				const message = `${response.status as number} - ${JSON.stringify(responseData)}`;
-		error.error = error.response?.data || errorData;
+				throw Object.assign(new Error(message, { cause: error }), {
-		error.statusCode = error.response?.status;
+					statusCode: response.status,
-		error.options = config || {};
+					options: pick(config ?? {}, ['url', 'method', 'data', 'headers']),
-
+				});
-		// Remove not needed data and so also remove circular references
+			} else {
-		error.request = undefined;
+				throw Object.assign(new Error(error.message, { cause: error }), {
-		error.config = undefined;
+					options: pick(config ?? {}, ['url', 'method', 'data', 'headers']),
-		error.options.adapter = undefined;
+				});
-		error.options.httpsAgent = undefined;
+			}
-		error.options.paramsSerializer = undefined;
+		}
-		error.options.transformRequest = undefined;
-		error.options.transformResponse = undefined;
-		error.options.validateStatus = undefined;
 
 		throw error;
 	}

packages/nodes-base/nodes/HttpRequest/V3/HttpRequestV3.node.ts

@@ -1321,7 +1321,7 @@ export class HttpRequestV3 implements INodeType {
 					if (autoDetectResponseFormat && response.reason.error instanceof Buffer) {
 						response.reason.error = Buffer.from(response.reason.error as Buffer).toString();
 					}
-					throw new NodeApiError(this.getNode(), response as JsonObject);
+					throw new NodeApiError(this.getNode(), response.reason as JsonObject);
 				} else {
 					// Return the actual reason as error
 					returnItems.push({

pnpm-lock.yaml

@@ -613,6 +613,9 @@ importers:
       lodash.get:
         specifier: ^4.4.2
         version: 4.4.2
+      lodash.pick:
+        specifier: ^4.4.0
+        version: 4.4.0
       mime-types:
         specifier: ^2.1.27
         version: 2.1.35
@@ -656,6 +659,9 @@ importers:
       '@types/lodash.get':
         specifier: ^4.4.6
         version: 4.4.7
+      '@types/lodash.pick':
+        specifier: ^4.4.7
+        version: 4.4.7
       '@types/mime-types':
         specifier: ^2.1.0
         version: 2.1.1
@@ -4772,7 +4778,7 @@ packages:
       '@storybook/csf-plugin': 7.0.0-beta.46
       '@storybook/csf-tools': 7.0.0-beta.46
       '@storybook/global': 5.0.0
-      '@storybook/mdx2-csf': 1.0.0-next.7
+      '@storybook/mdx2-csf': 1.0.0-next.8
       '@storybook/node-logger': 7.0.0-beta.46
       '@storybook/postinstall': 7.0.0-beta.46
       '@storybook/preview-api': 7.0.0-beta.46
@@ -5379,7 +5385,7 @@ packages:
       '@storybook/core-events': 7.0.0-beta.46
       '@storybook/csf': 0.0.2-next.11
       '@storybook/csf-tools': 7.0.0-beta.46
-      '@storybook/docs-mdx': 0.0.1-next.6
+      '@storybook/docs-mdx': 0.0.1-next.7
       '@storybook/global': 5.0.0
       '@storybook/manager': 7.0.0-beta.46
       '@storybook/node-logger': 7.0.0-beta.46
@@ -5468,8 +5474,8 @@ packages:
       type-fest: 2.19.0
     dev: true
 
-  /@storybook/docs-mdx@0.0.1-next.6:
+  /@storybook/docs-mdx@0.0.1-next.7:
-    resolution: {integrity: sha512-DjoSIXADmLJtdroXAjUotFiZlcZ2usWhqrS7aeOtZs0DVR0Ws5WQjnwtpDUXt8gryTSd+OZJ0cNsDcqg4JDEvQ==}
+    resolution: {integrity: sha512-JbgBf/EMBtx65iXtB3pOiX3818UeL9jZ+KAY241OAPqJVXjMQ5KaVOdg/57MSmd508HDIGx7CiImOMEmWwQ9/g==}
     dev: true
 
   /@storybook/docs-tools@7.0.0-beta.46:
@@ -5521,8 +5527,8 @@ packages:
     resolution: {integrity: sha512-0Tsm47YM3SU9rvPpXxp6/toQ1DDUrIbZt1pXcj72szLZvi7U/fXTMpsBX9gOB1MNVYIYRqS2V+jcO8UjFd4qyQ==}
     dev: true
 
-  /@storybook/mdx2-csf@1.0.0-next.7:
+  /@storybook/mdx2-csf@1.0.0-next.8:
-    resolution: {integrity: sha512-xcQ8w4IecABAjsakaZTGiUEnEgFZzVKsMjqECjd+qdkwgD3R/kwrBdfyC15CLM5Ye1miPwYBIwJGeBXB9qxsZg==}
+    resolution: {integrity: sha512-t2O5s/HHTH5evZVHgVtCWTZgMZ/CaqDu3xVGgjVbKeTvpPAbi0Waab5SSX8T9PG5jNDei/x+jpAVCcNMOHoWzg==}
     dev: true
 
   /@storybook/node-logger@6.5.15: