Description

I'm trying to attach images using sendMessage({ text, files }) where files is a FileList. This works fine when images are relatively small, but if they are full size screenshots (larger than approximately 1 MB) then I see a TypeError: Cannot destructure property 'messages' of 'req.body' as it is undefined. error in my backend. Do we need to somehow await until we've fully received the messages object?

const router = express.Router({});

router.post('/chat/:threadId', (async (req, res) => {
  const { messages, modelName } = req.body;
}

I don't have this issue with https://ai-sdk-preview-attachments.vercel.app/ only my local v5

AI SDK Version

• ai: 5.0.0-beta.14