Skip to main content
Question

Custom Extension size limit?

  • May 7, 2026
  • 1 reply
  • 8 views

Forum|alt.badge.img+3

Hi all,

I built a custom extension 3d model viewer that runs great on localhost. However, when I block release, I get this error message: 
Bundling... done
Uploading... Incomplete
    Error: ❌ Could not upload bundle. The bundle's size is too big.
    Code: s3ApiBundleTooLarge
I can’t find anything in the documentation about package size. Is there a way to work around this? My goal is to use this in an interface as a first check for model geometry, etc. We still download and open in a slicer or CAM application prior to manufacturing. 

1 reply

katys
Forum|alt.badge.img+4
  • New Participant
  • May 7, 2026

Is the bundle going into an attachment field? An individual attachment can be no larger than 5GB!-->