DOMException [InvalidCharacterError]: Invalid character

[bernaferrari]

Description

Just sending a simple PNG to GPT I'm getting this:

    const stream = await streamObject({
      model: openai.chat("gpt-4-turbo"),
      schema: z.object({
        children: z.array(z.object({})),
      }),
      system: `Do this`,
      messages: [formatVercelUserMessage(userMessage, base64Image)],
    });


export const formatVercelUserMessage = (
  message: string,
  base64Image?: string | null
): CoreUserMessage => {
  if (base64Image) {
    return {
      role: "user",
      content: [
        { type: "text", text: message },
        {
          type: "image",
          image: base64Image,
        },
      ],
    };
  }

  return {
    role: "user",
    content: message,
  };
};

 ⨯ unhandledRejection: DOMException [InvalidCharacterError]: Invalid character
    at atob (node:buffer:1269:13)
    at convertBase64ToUint8Array (webpack-internal:///(action-browser)/../node_modules/.pnpm/@[email protected][email protected]/node_modules/@ai-sdk/provider-utils/dist/index.mjs:396:35)
    at convertDataContentToUint8Array (webpack-internal:///(action-browser)/../node_modules/.pnpm/[email protected][email protected][email protected][email protected][email protected][email protected][email protected]/node_modules/ai/dist/index.mjs:121:93)
    at eval (webpack-internal:///(action-browser)/../node_modules/.pnpm/[email protected][email protected][email protected][email protected][email protected][email protected][email protected]/node_modules/ai/dist/index.mjs:171:44)
    at Array.map (<anonymous>)
    at eval (webpack-internal:///(action-browser)/../node_modules/.pnpm/[email protected][email protected][email protected][email protected][email protected][email protected][email protected]/node_modules/ai/dist/index.mjs:156:42)
    at Array.map (<anonymous>)
    at convertToLanguageModelPrompt (webpack-internal:///(action-browser)/../node_modules/.pnpm/[email protected][email protected][email protected][email protected][email protected][email protected][email protected]/node_modules/ai/dist/index.mjs:145:28)
    at streamObject (webpack-internal:///(action-browser)/../node_modules/.pnpm/[email protected][email protected][email protected][email protected][email protected][email protected][email protected]/node_modules/ai/dist/index.mjs:1053:17)
    at eval (webpack-internal:///(action-browser)/./app/playground/actions.tsx:64:79)

Example image being sent:

[lgrammel]

#1569