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OpenCode Desktop 1.4.6 shows blank window on macOS 26.4 (Tahoe) #22630

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OpenCode Desktop 1.4.6 shows blank window on macOS 26.4 (Tahoe)#22630
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bugSomething isn't workingwebRelates to opencode on web / desktop

Description

@sarafotros
sarafotros
opened on Apr 15, 2026

Description

OpenCode Desktop opens but displays a blank/white window. The app is unresponsive and doesn't render any UI content.
Environment

  • OpenCode Desktop version: 1.4.6
  • macOS version: 26.4 (25E246) - Tahoe beta
  • Hardware: MacBook Pro (Mac15,6), Apple M3 Pro, 36 GB RAM
    Steps to reproduce

Plugins

No response

OpenCode version

OpenCode Desktop version: 1.4.6

Steps to reproduce

  1. Install via brew install --cask opencode-desktop
  2. Launch the app
  3. Window appears but is completely blank
    What I've tried
  • Fresh install (uninstall + reinstall)
  • Clearing all app data, caches, and preferences
  • Launching with --disable-gpu flag
  • Removing ~/Library/Application Support/OpenCode, ~/.cache/opencode, preferences
    Logs
    The sidecar starts successfully (logs show "Server ready", "Sidecar health check OK", "Loading done") but the Electron renderer doesn't display anything.

Screenshot and/or share link

Image Image

Operating System

macOS version: 26.4 (25E246) - Tahoe beta

Terminal

iTerm2

Activity

  1. sarafotros
    added
    bugSomething isn't working
    on Apr 15, 2026
  2. github-actions
    assigned
    nexxeln
    on Apr 15, 2026
  3. github-actions
    added
    webRelates to opencode on web / desktop
    on Apr 15, 2026

  4. github-actions commented on Apr 15, 2026

    @github-actions
    github-actionsBot
    on Apr 15, 2026 – with GitHub Actions
    Contributor

    This issue might be a duplicate of existing issues. Please check:

  5. wen-carl commented on Apr 15, 2026

    @wen-carl
    wen-carl
    on Apr 15, 2026

    on my mac, it did not show any window, 1.4.x are same.
    x64 intel macOS 15.7.5

  6. testschablone25 commented on Apr 15, 2026

    @testschablone25
    testschablone25
    on Apr 15, 2026

    how is 1.4.6 so cooked 😢

  7. chawza commented on Apr 16, 2026

    @chawza
    chawza
    on Apr 16, 2026

    Same here mate, i deleted my sessions on com.opencode.xxx but still persist

    yes, i nuked my configs 😅

  8. M1noa commented on Apr 16, 2026

    @M1noa
    M1noa
    on Apr 16, 2026

    same issue.. happens a bit after startup typically when typing or doing something
    when it happens you cant move the window around and you can resize it to become super small.. so im assuming its marked as not responding by the system, happens even when using an external server..

    OpenCode Desktop 1.4.6 showing a blank window matching the users selected theme

    currently if you need to use opencode either downgrade or start it via the cli and access it through the web version

  9. M1noa commented on Apr 17, 2026

    @M1noa
    M1noa
    on Apr 17, 2026
    • open OpenCode
    • press Down Arrow in the input/history area
    • ui immediately goes blank

    a WebKit WebContent process crash occurs right when this happens

    2026-04-16 19:02:37.821820 Fault
WebProcessProxy::isAXAuthenticated: Unexpected audit token, killing WebProcess

2026-04-16 19:02:37.824436 Error
[PID=19829] WebProcessProxy::didClose: (web process 0 crash)

2026-04-16 19:02:37.824814 Error
[PID=19829] WebProcessProxy::processDidTerminateOrFailedToLaunch: reason=Crash

2026-04-16 19:02:37.831511 Error
WebPageProxy::processDidTerminate: (pid 19829), reason=Crash

2026-04-16 19:02:37.841303 Error
WebPageProxy::dispatchProcessDidTerminate: reason=Crash

  10. M1noa commented on Apr 17, 2026

    @M1noa
    M1noa
    on Apr 17, 2026

    stil appears to be an issue on the latest version (v1.4.9)

    Image

  11. M1noa commented on Apr 18, 2026

    @M1noa
    M1noa
    on Apr 18, 2026

    this has been an issue for way too long... theres so many duplicate issues #5643

  12. khalladi-t commented on Apr 18, 2026

    @khalladi-t
    khalladi-t
    on Apr 18, 2026

    Same with 1.4.11

    **Got it working persistently with opencode cli. I have Venture 13.7.8 and running the desktop with LIBGL_ALWAYS_SOFTWARE=1 to force OpenGL allows it to work.

  13. chawza commented on Apr 19, 2026

    @chawza
    chawza
    on Apr 19, 2026

    Tahoe M4

    • desktop 1.4.11 ✅
      • works. but switching between project laggy (seperate issue). other than that, it works fine
    • electron 14.11 ❌
      • the electron version freezes on first startup. though it renders on the first few seconds.

  14. chawza commented on Apr 21, 2026

    @chawza
    chawza
    on Apr 21, 2026

    Tahoe M4

    * desktop [1.4.11](https://github.com/anomalyco/opencode/releases/download/v1.4.11/opencode-desktop-darwin-aarch64.dmg)  ✅
  
  * works. but switching between project laggy (seperate issue). other than that, it works fine

* electron [14.11](https://github.com/anomalyco/opencode/releases/download/v1.4.11/opencode-electron-mac-arm64.dmg) ❌
  
  * the electron version freezes on first startup. though it renders on the first few seconds.

    using the tauri 1.4.19 also works. and the project selection is no longer laggy

  15. sarafotros commented on Apr 23, 2026

    @sarafotros
    sarafotros
    on Apr 23, 2026
    Author

    I have updated the node to v22.x.x and it fixed it for me
    brew install node@22

  16. sarafotros
    closed this as completedon Apr 23, 2026
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