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SVG File Paths Rejected #4052

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SVG File Paths Rejected#4052
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rekram1-node
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bugSomething isn't workingopentuiThis relates to changes in v1.0, now that opencode uses opentui

Description

@JuliaBonita
JuliaBonita
opened on Nov 7, 2025

Description

When I'm trying to point the agent to an SVG file, it gets rejected with this error:
messages.72.content.1.image.source.base64.media_type: Input should be 'image/jpeg', 'image/png', 'image/gif' or 'image/webp'

So I can't share or tell the agents to use SVG files in my instructions.

OpenCode version

1.0.41

Steps to reproduce

  1. Try to paste a file path to an SVG into OpenCode.
  2. Watch your soul get crushed from the rejection.

Screenshot and/or share link

No response

Operating System

macOS Tahoe 26.0.1

Terminal

WezTerm

Activity

  1. JuliaBonita
    added
    bugSomething isn't working
    on Nov 7, 2025
  2. github-actions
    added
    opentuiThis relates to changes in v1.0, now that opencode uses opentui
    on Nov 7, 2025

  3. rekram1-node commented on Nov 7, 2025

    @rekram1-node
    rekram1-node
    on Nov 7, 2025
    Contributor

    @JuliaBonita what provider is this? i guess we should just send them as text and that'd fix it

    This looks like a message from anthropic?

  4. rekram1-node
    self-assigned this
    on Nov 7, 2025

  5. rekram1-node commented on Nov 7, 2025

    @rekram1-node
    rekram1-node
    on Nov 7, 2025
    Contributor

    @JuliaBonita hmm I dont think we have special svg handling are you sure it was an svg?

    wait I think Dax mentioned something about images not being handled correctly maybe this is related

  6. JuliaBonita commented on Nov 7, 2025

    @JuliaBonita
    JuliaBonita
    on Nov 7, 2025
    Author

    It worked perfectly before you migrated to the recent TUI.

    @rekram1-node I don't think it's Anthropic rejecting SVGs. I've never seen this problem when using Claude Code TUI directly.

    It appears there is a whitelist of image types and SVG was omitted.

  7. rekram1-node commented on Nov 12, 2025

    @rekram1-node
    rekram1-node
    on Nov 12, 2025
    Contributor

    @JuliaBonita I can't replicate this, is there a specific svg that causes it?

  8. JuliaBonita commented on Nov 14, 2025

    @JuliaBonita
    JuliaBonita
    on Nov 14, 2025
    Author

    I just upgraded to the latest version (1.0.65) and the problem still exists. All SVGs are treated the same. Here's the input and corresponding error just now from the OpenCode TUI:

    This is a test:
[Image 1] 
 image/svg+xml  app/static/camera-icon.svg 
mymac (12:20:34 PM)

messages.0.content.1.image.source.base64.media_type: Input should be 'image/jpeg', 'image/png', 'image/gif' or 'image/webp'

  9. rekram1-node commented on Nov 14, 2025

    @rekram1-node
    rekram1-node
    on Nov 14, 2025
    Contributor

    Ah okay I see how ur doing it, will fix

  10. rekram1-node commented on Nov 26, 2025

    @rekram1-node
    rekram1-node
    on Nov 26, 2025
    Contributor

    fixed in next release: 4d07034

  11. rekram1-node
    closed this as completedon Nov 26, 2025
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