Windows: spawn [object Promise] ENOENT when switching editor or terminal #26287

Description

Environment:

• Windows 11
• VSCode installed and accessible
• PowerShell installed and accessible

Issue:
When switching editor or terminal in OpenCode, the following error appears:

Error invoking remote method 'open-path':
Error: spawn [object Promise] ENOENT

This happens when switching to VSCode as well as PowerShell.

Additional info:

• code --version works correctly in terminal
• PATH is configured correctly
• PowerShell can be launched normally outside OpenCode

Observation:
The error message contains:

spawn [object Promise]

which suggests a Promise object may be passed into child_process.spawn() without await.

Possible problematic pattern:

spawn(getExecutablePath())

instead of:

spawn(await getExecutablePath())

So this may be an async handling bug in the editor/terminal switching logic on Windows.

Plugins

no

OpenCode version

OpenCode Desktop v1.14.41

Steps to reproduce

No response

Screenshot and/or share link

Operating System

windows 11

Terminal

powershell