Fix/aisdk error (#10563)

* Add syntax highlighting to AI SDK error cause display

- Parse and format error cause as JSON with syntax highlighting
- Use CodeStyleProvider context for consistent code styling
- Maintain plain text fallback for non-JSON content

* fix patch

* chore: yarn lock

* feat: provider-specific-error

* chore

* chore

* fix: handle JSON parsing errors in AiSdkErrorBase component

* fix: improve error message formatting in AiSdkToChunkAdapter

* fix: remove unused MarkdownContainer and update AiSdkErrorBase to use styled div

src/renderer/src/aiCore/chunk/AiSdkToChunkAdapter.ts

@@ -6,6 +6,8 @@
 import { loggerService } from '@logger'
 import { AISDKWebSearchResult, MCPTool, WebSearchResults, WebSearchSource } from '@renderer/types'
 import { Chunk, ChunkType } from '@renderer/types/chunk'
+import { ProviderSpecificError } from '@renderer/types/provider-specific-error'
+import { formatErrorMessage } from '@renderer/utils/error'
 import { convertLinks, flushLinkConverterBuffer } from '@renderer/utils/linkConverter'
 import type { ClaudeCodeRawValue } from '@shared/agents/claudecode/types'
 import type { TextStreamPart, ToolSet } from 'ai'
@@ -355,7 +357,11 @@ export class AiSdkToChunkAdapter {
       case 'error':
         this.onChunk({
           type: ChunkType.ERROR,
-          error: chunk.error as Record<string, any>
+          error: new ProviderSpecificError({
+            message: formatErrorMessage(chunk.error),
+            provider: 'unknown',
+            cause: chunk.error
+          })
         })
         break
 

src/renderer/src/pages/home/Messages/Blocks/ErrorBlock.tsx

@@ -1,5 +1,6 @@
 import { Button } from '@heroui/button'
 import CodeViewer from '@renderer/components/CodeViewer'
+import { useCodeStyle } from '@renderer/context/CodeStyleProvider'
 import { useTimer } from '@renderer/hooks/useTimer'
 import { getHttpMessageLabel, getProviderLabel } from '@renderer/i18n/label'
 import { getProviderById } from '@renderer/services/ProviderService'
@@ -35,7 +36,7 @@ import {
 import type { ErrorMessageBlock, Message } from '@renderer/types/newMessage'
 import { formatAiSdkError, formatError, safeToString } from '@renderer/utils/error'
 import { Alert as AntdAlert, Modal } from 'antd'
-import React, { useState } from 'react'
+import React, { useEffect, useState } from 'react'
 import { Trans, useTranslation } from 'react-i18next'
 import { Link } from 'react-router-dom'
 import styled from 'styled-components'
@@ -305,14 +306,36 @@ const BuiltinError = ({ error }: { error: SerializedError }) => {
 // 作为 base，渲染公共字段，应当在 ErrorDetailList 中渲染
 const AiSdkErrorBase = ({ error }: { error: SerializedAiSdkError }) => {
   const { t } = useTranslation()
+  const { highlightCode } = useCodeStyle()
+  const [highlightedString, setHighlightedString] = useState('')
   const cause = error.cause
+
+  useEffect(() => {
+    const highlight = async () => {
+      try {
+        const result = await highlightCode(JSON.stringify(JSON.parse(cause || '{}'), null, 2), 'json')
+        setHighlightedString(result)
+      } catch {
+        setHighlightedString(cause || '')
+      }
+    }
+    const timer = setTimeout(highlight, 0)
+
+    return () => clearTimeout(timer)
+  }, [highlightCode, cause])
+
   return (
     <>
       <BuiltinError error={error} />
       {cause && (
         <ErrorDetailItem>
           <ErrorDetailLabel>{t('error.cause')}:</ErrorDetailLabel>
-          <ErrorDetailValue>{error.cause}</ErrorDetailValue>
+          <ErrorDetailValue>
+            <div
+              className="markdown [&_pre]:!bg-transparent [&_pre_span]:whitespace-pre-wrap"
+              dangerouslySetInnerHTML={{ __html: highlightedString }}
+            />
+          </ErrorDetailValue>
         </ErrorDetailItem>
       )}
     </>

src/renderer/src/types/error.ts

@@ -20,6 +20,7 @@ import {
   UnsupportedFunctionalityError
 } from 'ai'
 
+import { ProviderSpecificError } from './provider-specific-error'
 import { Serializable } from './serialize'
 
 export interface SerializedError {
@@ -80,7 +81,7 @@ export interface SerializedAiSdkInvalidArgumentError extends SerializedAiSdkErro
 export const isSerializedAiSdkInvalidArgumentError = (
   error: SerializedError
 ): error is SerializedAiSdkInvalidArgumentError => {
-  return isSerializedAiSdkError(error) && 'parameter' in error && 'value' in error
+  return isSerializedAiSdkError(error) && 'message' in error && error.name === 'AI_InvalidArgumentError'
 }
 
 export interface SerializedAiSdkInvalidDataContentError extends SerializedAiSdkError {
@@ -198,10 +199,20 @@ export interface SerializedAiSdkNoSuchToolError extends SerializedAiSdkError {
   readonly availableTools: string[] | null
 }
 
+export interface SerializedAiSdkProviderSpecificError extends SerializedAiSdkError {
+  readonly provider: string
+}
+
 export const isSerializedAiSdkNoSuchToolError = (error: SerializedError): error is SerializedAiSdkNoSuchToolError => {
   return isSerializedAiSdkError(error) && 'toolName' in error && 'availableTools' in error
 }
 
+export const isSerializedAiSdkProviderSpecificError = (
+  error: SerializedError
+): error is SerializedAiSdkProviderSpecificError => {
+  return isSerializedAiSdkError(error) && 'provider' in error
+}
+
 export interface SerializedAiSdkRetryError extends SerializedAiSdkError {
   readonly reason: string
   readonly lastError: Serializable
@@ -277,6 +288,7 @@ export type AiSdkErrorUnion =
   | NoSuchModelError
   | NoSuchProviderError
   | NoSuchToolError
+  | ProviderSpecificError
   | RetryError
   | ToolCallRepairError
   | TypeValidationError
@@ -297,6 +309,7 @@ export type SerializedAiSdkErrorUnion =
   | SerializedAiSdkNoSuchModelError
   | SerializedAiSdkNoSuchProviderError
   | SerializedAiSdkNoSuchToolError
+  | SerializedAiSdkProviderSpecificError
   | SerializedAiSdkRetryError
   | SerializedAiSdkToolCallRepairError
   | SerializedAiSdkTypeValidationError
@@ -317,6 +330,7 @@ export const isSerializedAiSdkErrorUnion = (error: SerializedError): error is Se
     isSerializedAiSdkNoSuchModelError(error) ||
     isSerializedAiSdkNoSuchProviderError(error) ||
     isSerializedAiSdkNoSuchToolError(error) ||
+    isSerializedAiSdkProviderSpecificError(error) ||
     isSerializedAiSdkRetryError(error) ||
     isSerializedAiSdkToolCallRepairError(error) ||
     isSerializedAiSdkTypeValidationError(error) ||

src/renderer/src/types/provider-specific-error.ts

@@ -0,0 +1,29 @@
+import { AISDKError } from 'ai'
+
+const name = 'AI_ProviderSpecificError'
+const marker = `vercel.ai.error.${name}`
+const symbol = Symbol.for(marker)
+
+export class ProviderSpecificError extends AISDKError {
+  // @ts-ignore
+  private readonly [symbol] = true // used in isInstance
+
+  readonly provider: string
+
+  constructor({
+    message,
+    provider,
+    cause
+  }: {
+    message: string
+    provider: string
+    cause?: unknown
+  }) {
+    super({ name, message, cause })
+    this.provider = provider
+  }
+
+  static isInstance(error: unknown): error is ProviderSpecificError {
+    return AISDKError.hasMarker(error, marker)
+  }
+}

src/renderer/src/utils/error.ts

@@ -199,6 +199,7 @@ export const serializeError = (error: AiSdkErrorUnion): SerializedError => {
       ? serializeInvalidToolInputError(error.originalError)
       : serializeNoSuchToolError(error.originalError)
   if ('functionality' in error) serializedError.functionality = error.functionality
+  if ('provider' in error) serializedError.provider = error.provider
 
   return serializedError
 }