Crash on Subagent Access by User on Desktop UI #16863

Description

It seems like same way to produce error as in below with different error message output.

"#16039

I'm working with an "Orchestrator" primary agent, he spawns subagents, sometimes when I try to access a subagent right after he got created I get a critical error:"

What I got:

TypeError: Cannot read properties of undefined (reading 'id')
at Object.fn (http://tauri.localhost/assets/session-fIsUe1AY.js:14:83828)
at runComputation (http://tauri.localhost/assets/index-CVVLi3r_.js:1:6735)
at updateComputation (http://tauri.localhost/assets/index-CVVLi3r_.js:1:6483)
at runTop (http://tauri.localhost/assets/index-CVVLi3r_.js:1:7917)
at runQueue (http://tauri.localhost/assets/index-CVVLi3r_.js:1:8818)
at completeUpdates (http://tauri.localhost/assets/index-CVVLi3r_.js:1:8191)
at runUpdates (http://tauri.localhost/assets/index-CVVLi3r_.js:1:8108)
at batch (http://tauri.localhost/assets/index-CVVLi3r_.js:1:3650)
at flush (http://tauri.localhost/assets/index-C0Yu-S9C.js:2306:44760)

Was not happening before v1.2.24.

Plugins

No response

OpenCode version

v1.2.24

Steps to reproduce

Let "orchestrator" primary agent(build) call other subagent
Other subagent starts
You try to access that subagent's session by clicking on the session name.

Screenshot and/or share link

No response

Operating System

Windows 11

Terminal

No response