Cant attach files in opencode desktop app #50583

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1. github-actions

   assigned

   Brendonovich

   on Sep 22, 2026
2. github-actions commented on Sep 22, 2026

   

   github-actionsBot

   on Sep 22, 2026 – with GitHub Actions

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

   • desktop: attaching a file fails with "Desktop IPC handler failed" #50177: desktop: attaching a file fails with "Desktop IPC handler failed"
   • opencode desktop attachments not working report #50173: opencode desktop attachments not working report
   • desktop: attachment button fails with request failed (desktop IPC handler failed) #50309: desktop: attachment button fails with request failed (desktop IPC handler failed)
   • desktop: "Images and files" picker never opens on Windows (Desktop IPC handler failed) #50153: desktop: "Images and files" picker never opens on Windows (Desktop IPC handler failed)
   • desktop: file/folder pickers always fail on Windows — request schema rejects undefined for optional options.title / options.extensions ("Desktop IPC handler failed") #50503: desktop: file/folder pickers always fail on Windows — "Desktop IPC handler failed"

   Please search existing issues before opening a new one, and consider adding your details (OS, version, steps to reproduce) to one of the above threads instead.
3. Hona commented on Sep 22, 2026

   

   Hona

   on Sep 22, 2026

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   Fixed in #50599 (merged to v2 as 8e62ad7). The renderer sent optional picker fields as undefined, which the main process's JSON schema codec rejected before the handler ran. The fix lands in the next desktop release after 2.0.12.

   Workaround until then: drag and drop or paste from the clipboard.

   👍React with 👍1Reacted by Romelt Diaz
4. Hona

   closed this as completedon Sep 22, 2026