anomalyco / anomalyco/opencode
Desktop sidecar dies silently on macOS (event stream error → cascade Failed to fetch)
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@Hona is already working on this.
Since Jul 21, 2026.
- Dominant language
- TypeScript
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Description
Fresh install 1.18.4 on macOS. Same [global-sdk] event stream error → Failed to fetch cascade as #27755 #30597. Difference: macOS, no plugins, no CJK paths, first launch ever.
Within 3 minutes of startup the sidecar drops. After that nothing works (terminal, prompts, file tree). Only fix is full restart. Happened 4/4 launches.
renderer.log:
[2026-07-21 10:23:53] [global-sdk] event stream error
[2026-07-21 10:25:27] TypeError: Failed to fetch
(repeats until app restart)
server.log — nothing after "server ready":
[2026-07-21 10:20:22] server ready
(dead)
main.log — same, no disconnect logged:
[2026-07-21 10:20:22] server ready
(dead)
No MCP servers, no worktrees, no plugins loaded. Sidecar just stops responding silently.
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