From 4fcb40e5d241107c77f0359121e323f5c8f292b7 Mon Sep 17 00:00:00 2001
From: adolphnov <adolphzhang@live.com>
Date: Sat, 28 Dec 2024 23:18:02 +0800
Subject: [PATCH] chore: additional handling for TypeValidationError

---
 package.json                    |  8 ++++----
 scripts/plugins/docker/index.ts |  2 +-
 src/agent/request.ts            | 11 ++++++++---
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/package.json b/package.json
index 782560fc..ad5ecfb6 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
         "@ai-sdk/mistral": "^1.0.6",
         "@ai-sdk/openai": "^1.0.11",
         "@ai-sdk/provider": "^1.0.3",
-        "@ai-sdk/xai": "^1.0.12",
+        "@ai-sdk/xai": "^1.0.14",
         "@ffmpeg.wasm/core-st": "^0.13.2",
         "@ffmpeg.wasm/main": "^0.13.1",
         "ai": "^4.0.22",
@@ -63,8 +63,8 @@
         "@ai-sdk/google-vertex": "^2.0.12",
         "@ai-sdk/mistral": "^1.0.6",
         "@ai-sdk/openai": "^1.0.11",
-        "@antfu/eslint-config": "^3.12.0",
-        "@cloudflare/workers-types": "^4.20241218.0",
+        "@antfu/eslint-config": "^3.12.1",
+        "@cloudflare/workers-types": "^4.20241224.0",
         "@rollup/plugin-node-resolve": "^16.0.0",
         "@types/node": "^22.10.2",
         "@types/node-cron": "^3.0.11",
@@ -81,7 +81,7 @@
         "toml": "^3.0.0",
         "tsx": "^4.19.2",
         "typescript": "^5.7.2",
-        "vite": "^6.0.5",
+        "vite": "^6.0.6",
         "vite-plugin-checker": "^0.8.0",
         "vite-plugin-dts": "^4.4.0",
         "vitest": "^2.1.8",
diff --git a/scripts/plugins/docker/index.ts b/scripts/plugins/docker/index.ts
index b44ea0bf..e69757dc 100644
--- a/scripts/plugins/docker/index.ts
+++ b/scripts/plugins/docker/index.ts
@@ -33,7 +33,7 @@ const packageJson = `
     "@ai-sdk/mistral": "^1.0.6",
     "@ai-sdk/openai": "^1.0.11",
     "@ai-sdk/provider": "^1.0.3",
-    "@ai-sdk/xai": "^1.0.12",
+    "@ai-sdk/xai": "^1.0.14",
     "@ffmpeg.wasm/core-st": "^0.13.2",
     "@ffmpeg.wasm/main": "^0.13.1",
     "ai": "^4.0.22",
diff --git a/src/agent/request.ts b/src/agent/request.ts
index 5e334722..1a16ab56 100644
--- a/src/agent/request.ts
+++ b/src/agent/request.ts
@@ -1,7 +1,7 @@
 import type { CoreMessage, LanguageModelV1, StepResult, ToolCallPart, ToolResultPart } from 'ai';
 import type { AgentUserConfig } from '../config/env';
 import type { ChatStreamTextHandler, OpenAIFuncCallData, ResponseMessage } from './types';
-import { generateText, streamText, experimental_wrapLanguageModel as wrapLanguageModel } from 'ai';
+import { generateText, streamText, TypeValidationError, experimental_wrapLanguageModel as wrapLanguageModel } from 'ai';
 import { createLlmModel, type ToolChoice } from '.';
 import { ENV } from '../config/env';
 import { log } from '../log/logger';
@@ -176,7 +176,11 @@ export async function streamHandler(stream: AsyncIterable<any>, contentExtractor
             throw e;
         }
         console.error((e as Error).message, (e as Error).stack);
-        contentFull += `\n\n\`\`\`Error\n${(e as Error).message}\n\`\`\``;
+        let content: string | undefined;
+        if (e instanceof TypeValidationError) {
+            content = (e.value as any)?.choices?.[0]?.delta?.content;
+        }
+        contentFull += (content ?? `\n\n\`\`\`Error\n${(e as Error).message}\n\`\`\``);
         errorReferencer[0] = true;
     }
 
@@ -229,7 +233,8 @@ export async function requestChatCompletionsV2(params: { model: LanguageModelV1;
     }
     try {
         // when last message is tool, avoid ai message not sent complete
-        if (contentFull.trim() !== '' && (messages.at(-1)?.content as (ToolCallPart | ToolResultPart)[])?.some(c => c.type === 'tool-call') && onStream) {
+        const lastMessageContent = messages.at(-1)?.content;
+        if (contentFull.trim() !== '' && Array.isArray(lastMessageContent) && (lastMessageContent as (ToolCallPart | ToolResultPart)[]).some(c => c.type === 'tool-call') && onStream) {
             await onStream.end?.(contentFull);
         }
         await manualRequestTool(messages, params.context);