[Bug]: User input bash commands get echoed back before it executes

[diwu-sf]

Is there an existing issue for the same bug?

• I have checked the existing issues.

Describe the bug and reproduction steps

If the AI runs a bash command, it looks like:

$ ...command...
...output of command...

when a user execute a command in the UI, the command is redundantly echoed back:

$ ...user bash...
...user bash...
...output of command...

See this screenshot, very easy to verify on main:

OpenHands Installation

Docker command in README

OpenHands Version

No response

Operating System

None

Logs, Errors, Screenshots, and Additional Context

No response

[Vikki123]

Not sure if this is related. From yesterday open hands resolver is not working and its unable to perform any code operations on the repository. It just goes on a loop and never performs any action till iteration end is reached. Could someone confirm if any issue is ongoing ?

[xingyaoww]

I remember @rbren run into this early and it seems to be a frontend related issue, because the CmdOutputObservation from eventstream doesn't contains this echo? cc @amanape

[amanape]

Might be a frontend bug, but I think it has been present for a while now 😬