Uploading files other than images (PDF) make ChatGPT crash

[Quentin_Churet]

Hi,

We just noticed that the limitation of file types in the uploadFile changed in the documentation (before it was limited only to image mime types) : https://developers.openai.com/apps-sdk/build/chatgpt-ui/#upload-files-from-the-widget-chatgpt-extension

So I tried to upload a PDF file for example, and to ask ChatGPT about what did he see, but I keep having this error

I don’t have the error when I upload an image.

→ MCP Server to test : https://upload-file-c31c29d2.alpic.live

→ Example Prompt :

@Upload File Show me the upload file tool

→ Upload a PDF

→ Ask the agent : what do you see in the PDF I’ve uploaded.

[Quentin_Churet]

So I guess that’s normal - the only way to “share” file ids with the agent context is through the “imageIds” key.

I guess we can only upload files but we should only add the images in the context for the moment ?